Microsoft Teams ne s'installe pas

Bonsoir,

1. Depuis l’explorateur Windows , accédez à C:\Users\PC\AppData\Local\Microsoft\ et supprimez le dossier Teams.
2. installez Teams en tant qu’administrateur. Pour ce faire, cliquez avec le bouton droit sur le fichier d’installation de Teams, puis sélectionnez Exécuter en tant qu’administrateur.

Cdlt.

Bonjour
Vous avez téléchargé le fichier de réinstallation sur quelle page ?
Vous êtes administrateur de cette machine ?
Bàv

Bonjour,

j'ai télécharger depuis le site ci - dessous:

https://teams.microsoft.com/_#/conversations/19:meeting_NGM1NzhlYjgtN2I5MS00ODdlLTk4OGQtYjJiNzRlYTZmNzM1@thread.v2?ctx=chat

je suis administrateur de mon PC.

Bonjour,

il faudrait l’ouvrir le fichier de log afin d’en connaître la raison et nous l’indiquer dans votre prochaine réponse.

Cdlt.

Bonjour,

Ci dessous les Logs

2021-09-08 15:11:25> Program: Starting Squirrel Updater: --install . --checkInstall --source=PROPLUS --silent --exeName=Teams.exe
2021-09-08 15:11:25> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration\ProductReleaseIds exists. Data - O365ProPlusRetail
2021-09-08 15:11:25> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration\AudienceData exists. Data - Production::CC
2021-09-08 15:11:25> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\LastScenario exists. Data - UPDATE
2021-09-08 15:11:25> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Policies\Microsoft\Cloud\Office\16.0\Teams does not exist
2021-09-08 15:11:25> Program: Registry value Software\Policies\Microsoft\Cloud\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2021-09-08 15:11:25> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\16.0\Teams does not exist
2021-09-08 15:11:25> Program: Registry value Software\Policies\Microsoft\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2021-09-08 15:11:25> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Teams does not exist
2021-09-08 15:11:25> Program: Registry value Software\Microsoft\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2021-09-08 15:11:25> Program: Registry flags are not set: proceed with default value NotConfigured
2021-09-08 15:11:25> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Microsoft\Office\Teams does not exist
2021-09-08 15:11:32> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2021-09-08 15:11:32> Program: File does not contain contextual info: Teams.exe
2021-09-08 15:11:32> UpdateManager: using rootAppDirectory: C:\Users\PC\AppData\Local\Microsoft\Teams
2021-09-08 15:11:32> Program: About to install to: C:\Users\PC\AppData\Local\Microsoft\Teams
2021-09-08 15:11:32> Program: Setup.json exist, copying over
2021-09-08 15:11:32> RegistryService: RegKeyExists: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run has TeamsMachineInstaller. Data - C:\Program Files (x86)\Teams Installer\Teams.exe --checkInstall --source=PROPLUS
2021-09-08 15:11:32> RegistryService: TrySetRegKey: HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\InstallSource created
2021-09-08 15:11:32> RegistryService: TrySetRegKey: HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\InstallSource set successfully as MSI
2021-09-08 15:11:32> CheckForUpdateImpl: Couldn't write out staging user ID, this user probably shouldn't get beta anything: System.IO.DirectoryNotFoundException: Impossible de trouver une partie du chemin d'accès 'C:\Users\PC\AppData\Local\Microsoft\Teams\packages\.betaId'.
   à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   à System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.StreamWriter.CreateFile(String path, Boolean append, Boolean checkHost)
   à System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize, Boolean checkHost)
   à System.IO.File.InternalWriteAllText(String path, String contents, Encoding encoding, Boolean checkHost)
   à System.IO.File.WriteAllText(String path, String contents, Encoding encoding)
   à Squirrel.UpdateManager.CheckForUpdateImpl.getOrCreateStagedUserId()
2021-09-08 15:11:32> CheckForUpdateImpl: Failed to load local releases, starting from scratch: System.IO.DirectoryNotFoundException: Impossible de trouver une partie du chemin d'accès 'C:\Users\PC\AppData\Local\Microsoft\Teams\packages\RELEASES'.
   à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   à System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
   à Squirrel.Utility.LoadLocalReleases(String localReleaseFile)
   à Squirrel.UpdateManager.CheckForUpdateImpl.<CheckForUpdate>d__3.MoveNext()
2021-09-08 15:11:32> CheckForUpdateImpl: Reading RELEASES file from C:\Users\PC\AppData\Local\SquirrelTemp
2021-09-08 15:11:33> CheckForUpdateImpl: First run or local directory is corrupt, starting from scratch
2021-09-08 15:11:33> ApplyReleasesImpl: No delta packages found. Applying current release package.
2021-09-08 15:11:33> ApplyReleasesImpl: getting squirrel aware apps failed with exception Impossible de trouver une partie du chemin d'accès 'C:\Users\PC\AppData\Local\Microsoft\Teams\current'.
2021-09-08 15:11:33> ApplyReleasesImpl: Writing files to app directory: C:\Users\PC\AppData\Local\Microsoft\Teams\current
2021-09-08 15:12:03> ApplyReleasesImpl: Squirrel Enabled Apps: [C:\Users\PC\AppData\Local\Microsoft\Teams\current\Teams.exe]
2021-09-08 15:12:16> ApplyReleasesImpl: About to RemoveOldShorcuts for Teams.exe, rootAppDir C:\Users\PC\AppData\Local\Microsoft\Teams
2021-09-08 15:12:17> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Policies\Microsoft\Cloud\Office\16.0\Teams does not exist
2021-09-08 15:12:17> ApplyReleasesImpl: Registry value Software\Policies\Microsoft\Cloud\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2021-09-08 15:12:17> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\16.0\Teams does not exist
2021-09-08 15:12:17> ApplyReleasesImpl: Registry value Software\Policies\Microsoft\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2021-09-08 15:12:17> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Teams does not exist
2021-09-08 15:12:17> ApplyReleasesImpl: Registry value Software\Microsoft\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2021-09-08 15:12:17> ApplyReleasesImpl: Registry flags are not set: proceed with default value NotConfigured
2021-09-08 15:12:23> ApplyReleasesImpl: Starting fixPinnedExecutables
2021-09-08 15:12:23> ApplyReleasesImpl: Examining Pin: File Explorer.lnk
2021-09-08 15:12:23> ApplyReleasesImpl: Examining Pin: Firefox.lnk
2021-09-08 15:12:23> ApplyReleasesImpl: Examining Pin: Microsoft Edge.lnk
2021-09-08 15:12:23> ApplyReleasesImpl: Examining Pin: Outlook.lnk
2021-09-08 15:12:23> ApplyReleasesImpl: Fixing up tray icons
2021-09-08 15:12:23> ApplyReleasesImpl: Couldn't rewrite shim RegKey, most likely no apps are shimmed: System.NullReferenceException: La référence d'objet n'est pas définie à une instance d'un objet.
   à Squirrel.UpdateManager.ApplyReleasesImpl.<unshimOurselves>b__24_0(RegistryView view)
2021-09-08 15:12:23> ApplyReleasesImpl: Couldn't rewrite shim RegKey, most likely no apps are shimmed: System.NullReferenceException: La référence d'objet n'est pas définie à une instance d'un objet.
   à Squirrel.UpdateManager.ApplyReleasesImpl.<unshimOurselves>b__24_0(RegistryView view)
2021-09-08 15:12:24> MeetingAddinInstaller: System.ArgumentException: Impossible de supprimer une sous-clé, car elle n'existe pas.
   à System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
   à Microsoft.Win32.RegistryKey.DeleteSubKeyTree(String subkey, Boolean throwOnMissingSubKey)
   à Microsoft.Win32.RegistryKey.DeleteSubKeyTree(String subkey)
   à Squirrel.MeetingAddinInstaller.<InstallMeetingAddinAsync>d__15.MoveNext()
2021-09-08 15:12:28> MeetingAddinInstaller: StagedAppDirectory does not exist. Using Current
2021-09-08 15:12:28> MeetingAddinInstaller: There is no version.txt. Falling back to getting version from folder name
2021-09-08 15:12:28> MeetingAddinInstaller: Version: 1.0.21105.1; addinPackageDirectory: 1.0.21105.1
2021-09-08 15:12:28> MeetingAddinInstaller: .dead exists: False
2021-09-08 15:12:28> MeetingAddinInstaller: path to .dead: C:\Users\PC\AppData\Local\Microsoft\TeamsMeetingAddin\1.0.21105.1\.dead
2021-09-08 15:12:28> MeetingAddinInstaller: before cleanup unused versions
2021-09-08 15:12:30> MeetingAddinInstaller: Addin directory exists. Copy was successful
2021-09-08 15:12:35> MeetingAddinInstaller: Version 1.0.21105.1 of the meeting add-in is now installed
2021-09-08 15:12:35> PresenceAddinInstaller: Installing Teams Presence addin for Outlook...
2021-09-08 15:12:35> PresenceAddinInstaller: Copying C:\Users\PC\AppData\Local\Microsoft\Teams\current\resources\assets\tlb\Uc.tlb to C:\Users\PC\AppData\Local\Microsoft\TeamsPresenceAddin
2021-09-08 15:12:35> PresenceAddinInstaller: Copying C:\Users\PC\AppData\Local\Microsoft\Teams\current\resources\assets\tlb\Uc.win32.tlb to C:\Users\PC\AppData\Local\Microsoft\TeamsPresenceAddin
2021-09-08 15:12:35> PresenceAddinInstaller: check if UC TypeLib points to current\resources\assets\tlb\Uc.tlb
2021-09-08 15:12:35> PresenceAddinInstaller: UC Typelib WIN32 is registered under HKLM and file exists. Registration not needed!
2021-09-08 15:12:35> PresenceAddinInstaller: Registering UC Typelib WIN64 under HKCU...
2021-09-08 15:12:37> PresenceAddinInstaller: UC Typelib WIN64 successfully registered to C:\Users\PC\AppData\Local\Microsoft\TeamsPresenceAddin\Uc.tlb under HKCU!
2021-09-08 15:12:38> ApplyReleasesImpl: cleanDeadVersions: for original version of  and current version of 1.4.00.19572
2021-09-08 15:12:38> ApplyReleasesImpl: cleanDeadVersions: exclude current folder stage
2021-09-08 15:12:42> RegistryService: TryDeleteRegKey: HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\PreventInstallationFromMsi not found
2021-09-08 15:20:12> Program: Starting Squirrel Updater: --install .
2021-09-08 15:20:13> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2021-09-08 15:20:26> Program: About to install to: C:\Users\PC\AppData\Local\WhatsApp
2021-09-08 15:20:29> CheckForUpdateImpl: Couldn't write out staging user ID, this user probably shouldn't get beta anything: System.IO.DirectoryNotFoundException: Impossible de trouver une partie du chemin d'accès 'C:\Users\PC\AppData\Local\WhatsApp\packages\.betaId'.
   à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   à System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.StreamWriter.CreateFile(String path, Boolean append, Boolean checkHost)
   à System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize, Boolean checkHost)
   à System.IO.File.InternalWriteAllText(String path, String contents, Encoding encoding, Boolean checkHost)
   à System.IO.File.WriteAllText(String path, String contents, Encoding encoding)
   à Squirrel.UpdateManager.CheckForUpdateImpl.getOrCreateStagedUserId()
2021-09-08 15:20:29> CheckForUpdateImpl: Failed to load local releases, starting from scratch: System.IO.DirectoryNotFoundException: Impossible de trouver une partie du chemin d'accès 'C:\Users\PC\AppData\Local\WhatsApp\packages\RELEASES'.
   à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   à System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
   à Squirrel.Utility.LoadLocalReleases(String localReleaseFile)
   à Squirrel.UpdateManager.CheckForUpdateImpl.<CheckForUpdate>d__2.MoveNext()
2021-09-08 15:20:29> CheckForUpdateImpl: Reading RELEASES file from C:\Users\PC\AppData\Local\SquirrelTemp
2021-09-08 15:20:30> CheckForUpdateImpl: First run or local directory is corrupt, starting from scratch
2021-09-08 15:21:16> ApplyReleasesImpl: Writing files to app directory: C:\Users\PC\AppData\Local\WhatsApp\app-2.2134.10
2021-09-08 15:21:45> LogHost: Rigging execution stub for WhatsApp_ExecutionStub.exe to C:\Users\PC\AppData\Local\WhatsApp\WhatsApp.exe
2021-09-08 15:21:51> ApplyReleasesImpl: Squirrel Enabled Apps: [C:\Users\PC\AppData\Local\WhatsApp\app-2.2134.10\WhatsApp.exe]
2021-09-08 15:22:03> ApplyReleasesImpl: Starting fixPinnedExecutables
2021-09-08 15:22:03> ApplyReleasesImpl: Examining Pin: File Explorer.lnk
2021-09-08 15:22:03> ApplyReleasesImpl: Examining Pin: Firefox.lnk
2021-09-08 15:22:03> ApplyReleasesImpl: Examining Pin: Microsoft Edge.lnk
2021-09-08 15:22:03> ApplyReleasesImpl: Examining Pin: Outlook.lnk
2021-09-08 15:22:03> ApplyReleasesImpl: Fixing up tray icons
2021-09-08 15:22:04> ApplyReleasesImpl: cleanDeadVersions: for version 2.2134.10
2021-09-08 15:22:04> ApplyReleasesImpl: cleanDeadVersions: exclude folder app-2.2134.10
c__DisplayClass12_1`1.<ForEachAsync>b__1()
   à System.Threading.Tasks.Task.InnerInvoke()
   à System.Threading.Tasks.Task.Execute()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<>c__DisplayClass13_1`1.<<ForEachAsync>b__1>d.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<DeleteDirectory>d__19.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<>c.<<DeleteDirectory>b__19_1>d.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<>c__DisplayClass13_1`1.<<ForEachAsync>b__1>d.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<DeleteDirectory>d__19.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<LogIfThrows>d__42.MoveNext()
2021-09-08 15:20:56> Unhandled exception: System.AggregateException: Une ou plusieurs erreurs se sont produites. ---> System.IO.IOException: Le processus ne peut pas accéder au fichier 'C:\Users\PC\AppData\Local\WhatsApp\packages\WhatsApp-2.2134.10-full.nupkg', car il est en cours d'utilisation par un autre processus.
   à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   à System.IO.File.InternalDelete(String path, Boolean checkHost)
   à System.IO.File.Delete(String path)
   à Squirrel.Utility.<>c.<DeleteDirectory>b__19_0(String file)
   à Squirrel.Utility.<>c__DisplayClass12_1`1.<ForEachAsync>b__1()
   à System.Threading.Tasks.Task.InnerInvoke()
   à System.Threading.Tasks.Task.Execute()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<>c__DisplayClass13_1`1.<<ForEachAsync>b__1>d.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<DeleteDirectory>d__19.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<>c.<<DeleteDirectory>b__19_1>d.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<>c__DisplayClass13_1`1.<<ForEachAsync>b__1>d.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<DeleteDirectory>d__19.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<LogIfThrows>d__42.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   à Squirrel.Update.Program.<Install>d__4.MoveNext()
   --- Fin de la trace de la pile d'exception interne ---
   à System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   à System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   à System.Threading.Tasks.Task.Wait()
   à Squirrel.Update.Program.executeCommandLine(String[] args)
   à Squirrel.Update.Program.main(String[] args)
---> (Exception interne #0) System.IO.IOException: Le processus ne peut pas accéder au fichier 'C:\Users\PC\AppData\Local\WhatsApp\packages\WhatsApp-2.2134.10-full.nupkg', car il est en cours d'utilisation par un autre processus.
   à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   à System.IO.File.InternalDelete(String path, Boolean checkHost)
   à System.IO.File.Delete(String path)
   à Squirrel.Utility.<>c.<DeleteDirectory>b__19_0(String file)
   à Squirrel.Utility.<>c__DisplayClass12_1`1.<ForEachAsync>b__1()
   à System.Threading.Tasks.Task.InnerInvoke()
   à System.Threading.Tasks.Task.Execute()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<>c__DisplayClass13_1`1.<<ForEachAsync>b__1>d.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<DeleteDirectory>d__19.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<>c.<<DeleteDirectory>b__19_1>d.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<>c__DisplayClass13_1`1.<<ForEachAsync>b__1>d.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<DeleteDirectory>d__19.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à Squirrel.Utility.<LogIfThrows>d__42.MoveNext()
--- Fin de la trace de la pile à partir de l'emplacement précédent au niveau duquel l'exception a été levée ---
   à System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   à System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   à Squirrel.Update.Program.<Install>d__4.MoveNext()<---

2021-09-09 09:26:57> Program: Starting Squirrel Updater: --install .
2021-09-09 09:26:58> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2021-09-09 09:26:58> Program: About to install to: C:\Users\PC\AppData\Local\WhatsApp
2021-09-09 09:26:58> Program: Install path C:\Users\PC\AppData\Local\WhatsApp already exists, burning it to the ground
2021-09-09 09:27:01> CheckForUpdateImpl: Couldn't write out staging user ID, this user probably shouldn't get beta anything: System.IO.DirectoryNotFoundException: Impossible de trouver une partie du chemin d'accès 'C:\Users\PC\AppData\Local\WhatsApp\packages\.betaId'.
   à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   à System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.StreamWriter.CreateFile(String path, Boolean append, Boolean checkHost)
   à System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize, Boolean checkHost)
   à System.IO.File.InternalWriteAllText(String path, String contents, Encoding encoding, Boolean checkHost)
   à System.IO.File.WriteAllText(String path, String contents, Encoding encoding)
   à Squirrel.UpdateManager.CheckForUpdateImpl.getOrCreateStagedUserId()
2021-09-09 09:27:01> CheckForUpdateImpl: Failed to load local releases, starting from scratch: System.IO.DirectoryNotFoundException: Impossible de trouver une partie du chemin d'accès 'C:\Users\PC\AppData\Local\WhatsApp\packages\RELEASES'.
   à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   à System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
   à Squirrel.Utility.LoadLocalReleases(String localReleaseFile)
   à Squirrel.UpdateManager.CheckForUpdateImpl.<CheckForUpdate>d__2.MoveNext()
2021-09-09 09:27:01> CheckForUpdateImpl: Reading RELEASES file from C:\Users\PC\AppData\Local\SquirrelTemp
2021-09-09 09:27:01> CheckForUpdateImpl: First run or local directory is corrupt, starting from scratch
2021-09-09 09:27:12> ApplyReleasesImpl: Writing files to app directory: C:\Users\PC\AppData\Local\WhatsApp\app-2.2134.10
2021-09-09 09:27:24> LogHost: Rigging execution stub for WhatsApp_ExecutionStub.exe to C:\Users\PC\AppData\Local\WhatsApp\WhatsApp.exe
2021-09-09 09:27:29> ApplyReleasesImpl: Squirrel Enabled Apps: [C:\Users\PC\AppData\Local\WhatsApp\app-2.2134.10\WhatsApp.exe]
2021-09-09 09:27:45> ApplyReleasesImpl: Starting fixPinnedExecutables
2021-09-09 09:27:45> ApplyReleasesImpl: Examining Pin: File Explorer.lnk
2021-09-09 09:27:45> ApplyReleasesImpl: Examining Pin: Firefox.lnk
2021-09-09 09:27:45> ApplyReleasesImpl: Examining Pin: Google Chrome.lnk
2021-09-09 09:27:45> ApplyReleasesImpl: Examining Pin: Microsoft Edge.lnk
2021-09-09 09:27:45> ApplyReleasesImpl: Examining Pin: Outlook.lnk
2021-09-09 09:27:45> ApplyReleasesImpl: Fixing up tray icons
2021-09-09 09:27:45> ApplyReleasesImpl: cleanDeadVersions: for version 2.2134.10
2021-09-09 09:27:45> ApplyReleasesImpl: cleanDeadVersions: exclude folder app-2.2134.10
2021-10-06 09:33:29> Program: Starting Squirrel Updater: --install .
2021-10-06 09:33:29> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2021-10-06 09:33:29> Program: About to install to: C:\Users\PC\AppData\Local\WhatsApp
2021-10-06 09:33:29> Program: Install path C:\Users\PC\AppData\Local\WhatsApp already exists, burning it to the ground
2021-10-06 09:33:31> CheckForUpdateImpl: Couldn't write out staging user ID, this user probably shouldn't get beta anything: System.IO.DirectoryNotFoundException: Impossible de trouver une partie du chemin d'accès 'C:\Users\PC\AppData\Local\WhatsApp\packages\.betaId'.
   à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   à System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.StreamWriter.CreateFile(String path, Boolean append, Boolean checkHost)
   à System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize, Boolean checkHost)
   à System.IO.File.InternalWriteAllText(String path, String contents, Encoding encoding, Boolean checkHost)
   à System.IO.File.WriteAllText(String path, String contents, Encoding encoding)
   à Squirrel.UpdateManager.CheckForUpdateImpl.getOrCreateStagedUserId()
2021-10-06 09:33:31> CheckForUpdateImpl: Failed to load local releases, starting from scratch: System.IO.DirectoryNotFoundException: Impossible de trouver une partie du chemin d'accès 'C:\Users\PC\AppData\Local\WhatsApp\packages\RELEASES'.
   à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   à System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   à System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
   à Squirrel.Utility.LoadLocalReleases(String localReleaseFile)
   à Squirrel.UpdateManager.CheckForUpdateImpl.<CheckForUpdate>d__2.MoveNext()
2021-10-06 09:33:31> CheckForUpdateImpl: Reading RELEASES file from C:\Users\PC\AppData\Local\SquirrelTemp
2021-10-06 09:33:31> CheckForUpdateImpl: First run or local directory is corrupt, starting from scratch
2021-10-06 09:33:33> ApplyReleasesImpl: Writing files to app directory: C:\Users\PC\AppData\Local\WhatsApp\app-2.2134.10
2021-10-06 09:33:44> LogHost: Rigging execution stub for WhatsApp_ExecutionStub.exe to C:\Users\PC\AppData\Local\WhatsApp\WhatsApp.exe
2021-10-06 09:33:51> ApplyReleasesImpl: Squirrel Enabled Apps: [C:\Users\PC\AppData\Local\WhatsApp\app-2.2134.10\WhatsApp.exe]
2021-10-06 09:34:00> ApplyReleasesImpl: Starting fixPinnedExecutables
2021-10-06 09:34:00> ApplyReleasesImpl: Examining Pin: File Explorer.lnk
2021-10-06 09:34:00> ApplyReleasesImpl: Examining Pin: Firefox.lnk
2021-10-06 09:34:00> ApplyReleasesImpl: Examining Pin: Google Chrome.lnk
2021-10-06 09:34:00> ApplyReleasesImpl: Examining Pin: Microsoft Edge.lnk
2021-10-06 09:34:00> ApplyReleasesImpl: Examining Pin: Outlook.lnk
2021-10-06 09:34:00> ApplyReleasesImpl: Examining Pin: PuTTY.lnk
2021-10-06 09:34:00> ApplyReleasesImpl: Fixing up tray icons
2021-10-06 09:34:00> ApplyReleasesImpl: cleanDeadVersions: for version 2.2134.10
2021-10-06 09:34:00> ApplyReleasesImpl: cleanDeadVersions: exclude folder app-2.2134.10
2022-09-02 15:36:55> Program: Starting Squirrel Updater: --install . --exeName=Teams_windows_x64.exe
2022-09-02 15:36:57> Program: Config already exists. Deleting first.
2022-09-02 15:36:57> Program: setup.json does not exist
2022-09-02 15:36:57> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2022-09-02 15:36:57> Program: File does not contain contextual info: Teams_windows_x64.exe
2022-09-02 15:36:57> UpdateManager: using rootAppDirectory: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-02 15:36:57> Program: About to install to: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-02 15:36:57> Program: Install path C:\Users\PC\AppData\Local\Microsoft\Teams already exists, burning it to the ground
2022-09-02 15:36:57> RegistryService: RegKeyExists: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\Teams\ does not exist
2022-09-02 15:37:08> StashableFolder: TryMove from C:\Users\PC\AppData\Local\Microsoft\Teams-s1\ ->  failed with I/O error. Retry: 1/1.: System.IO.IOException: L'accès au chemin d'accès 'C:\Users\PC\AppData\Local\Microsoft\Teams-s1\stage\Squirrel.exe\Protection Dir' est refusé.
   à System.IO.Directory.DeleteHelper(String fullPath, String userPath, Boolean recursive, Boolean throwOnTopLevelDirectoryNotFound, WIN32_FIND_DATA& data)
   à System.IO.Directory.Delete(String fullPath, String userPath, Boolean recursive, Boolean checkHost)
   à System.IO.DirectoryInfo.Delete(Boolean recursive)
   à Squirrel.StashableFolder.TryMove(DirectoryInfo source, String destination, Statistics stats)
2022-09-02 15:37:08> Program: Couldn't discard the folder that was stashed away, will abandon the stash and proceed with the install
2022-09-02 15:37:08> IEnableLogger: Failed to copy Update.exe to C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe: System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
2022-09-02 15:37:08> Unhandled exception: System.AggregateException: Une ou plusieurs erreurs se sont produites. ---> System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__12.MoveNext()
   --- Fin de la trace de la pile d'exception interne ---
   à System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   à System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   à System.Threading.Tasks.Task.Wait()
   à Squirrel.Update.Program.executeCommandLine(String[] args)
   à Squirrel.Update.Program.main(String[] args)
---> (Exception interne #0) System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__12.MoveNext()<---

2022-09-02 15:40:05> Program: Starting Squirrel Updater: --install . --rerunningWithoutUAC --exeName=Teams_windows_x64.exe
2022-09-02 15:40:05> Program: Config already exists. Deleting first.
2022-09-02 15:40:05> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2022-09-02 15:40:06> Program: File does not contain contextual info: Teams_windows_x64.exe
2022-09-02 15:40:06> UpdateManager: using rootAppDirectory: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-02 15:40:06> Program: About to install to: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-02 15:40:06> IEnableLogger: Failed to copy Update.exe to C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe: System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
2022-09-02 15:40:06> Unhandled exception: System.AggregateException: Une ou plusieurs erreurs se sont produites. ---> System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__12.MoveNext()
   --- Fin de la trace de la pile d'exception interne ---
   à System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   à System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   à System.Threading.Tasks.Task.Wait()
   à Squirrel.Update.Program.executeCommandLine(String[] args)
   à Squirrel.Update.Program.main(String[] args)
---> (Exception interne #0) System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__12.MoveNext()<---

2022-09-02 15:41:10> Program: Starting Squirrel Updater: --install . --rerunningWithoutUAC --exeName=Teams_windows_x64.exe
2022-09-02 15:41:10> Program: Config already exists. Deleting first.
2022-09-02 15:41:10> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2022-09-02 15:41:10> Program: File does not contain contextual info: Teams_windows_x64.exe
2022-09-02 15:41:10> UpdateManager: using rootAppDirectory: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-02 15:41:10> Program: About to install to: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-02 15:41:10> IEnableLogger: Failed to copy Update.exe to C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe: System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
2022-09-02 15:41:10> Unhandled exception: System.AggregateException: Une ou plusieurs erreurs se sont produites. ---> System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__12.MoveNext()
   --- Fin de la trace de la pile d'exception interne ---
   à System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   à System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   à System.Threading.Tasks.Task.Wait()
   à Squirrel.Update.Program.executeCommandLine(String[] args)
   à Squirrel.Update.Program.main(String[] args)
---> (Exception interne #0) System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__12.MoveNext()<---

2022-09-03 18:47:52> Program: Starting Squirrel Updater: --install . --checkInstall --source=PROPLUS --silent --exeName=Teams.exe
2022-09-03 18:47:52> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration\ProductReleaseIds exists. Data - O365ProPlusRetail
2022-09-03 18:47:52> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration\AudienceData exists. Data - Production::CC
2022-09-03 18:47:52> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\LastScenario exists. Data - UPDATE
2022-09-03 18:47:52> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Policies\Microsoft\Cloud\Office\16.0\Teams does not exist
2022-09-03 18:47:52> Program: Registry value Software\Policies\Microsoft\Cloud\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2022-09-03 18:47:52> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\16.0\Teams does not exist
2022-09-03 18:47:52> Program: Registry value Software\Policies\Microsoft\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2022-09-03 18:47:52> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Teams does not exist
2022-09-03 18:47:52> Program: Registry value Software\Microsoft\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2022-09-03 18:47:52> Program: Registry flags are not set: proceed with default value NotConfigured
2022-09-03 18:47:52> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Microsoft\Office\Teams does not have PreventInstallationFromMsi
2022-09-03 18:47:53> Program: Config already exists. Deleting first.
2022-09-03 18:47:53> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2022-09-03 18:47:53> Program: File does not contain contextual info: Teams.exe
2022-09-03 18:47:53> UpdateManager: using rootAppDirectory: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-03 18:47:53> Program: About to install to: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-03 18:47:54> IEnableLogger: Failed to copy Update.exe to C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe: System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass11_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
2022-09-03 18:47:54> Unhandled exception: System.AggregateException: Une ou plusieurs erreurs se sont produites. ---> System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass11_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__11.MoveNext()
   --- Fin de la trace de la pile d'exception interne ---
   à System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   à System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   à System.Threading.Tasks.Task.Wait()
   à Squirrel.Update.Program.executeCommandLine(String[] args)
   à Squirrel.Update.Program.main(String[] args)
---> (Exception interne #0) System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass11_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__11.MoveNext()<---

2022-09-03 18:47:56> Setup: ERROR: there was an error while installing the application (see above)
2022-09-05 08:15:56> Program: Starting Squirrel Updater: --install . --checkInstall --source=PROPLUS --silent --exeName=Teams.exe
2022-09-05 08:15:56> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration\ProductReleaseIds exists. Data - O365ProPlusRetail
2022-09-05 08:15:56> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration\AudienceData exists. Data - Production::CC
2022-09-05 08:15:56> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\LastScenario exists. Data - UPDATE
2022-09-05 08:15:57> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Policies\Microsoft\Cloud\Office\16.0\Teams does not exist
2022-09-05 08:15:57> Program: Registry value Software\Policies\Microsoft\Cloud\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2022-09-05 08:15:57> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\16.0\Teams does not exist
2022-09-05 08:15:57> Program: Registry value Software\Policies\Microsoft\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2022-09-05 08:15:57> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Teams does not exist
2022-09-05 08:15:57> Program: Registry value Software\Microsoft\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2022-09-05 08:15:57> Program: Registry flags are not set: proceed with default value NotConfigured
2022-09-05 08:15:57> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Microsoft\Office\Teams does not have PreventInstallationFromMsi
2022-09-05 08:15:58> Program: Config already exists. Deleting first.
2022-09-05 08:15:58> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2022-09-05 08:15:58> Program: File does not contain contextual info: Teams.exe
2022-09-05 08:15:58> UpdateManager: using rootAppDirectory: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-05 08:15:58> Program: About to install to: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-05 08:15:59> IEnableLogger: Failed to copy Update.exe to C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe: System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass11_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
2022-09-05 08:16:00> Unhandled exception: System.AggregateException: Une ou plusieurs erreurs se sont produites. ---> System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass11_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__11.MoveNext()
   --- Fin de la trace de la pile d'exception interne ---
   à System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   à System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   à System.Threading.Tasks.Task.Wait()
   à Squirrel.Update.Program.executeCommandLine(String[] args)
   à Squirrel.Update.Program.main(String[] args)
---> (Exception interne #0) System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass11_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__11.MoveNext()<---

2022-09-05 08:16:02> Setup: ERROR: there was an error while installing the application (see above)
2022-09-06 08:20:12> Program: Starting Squirrel Updater: --install . --checkInstall --source=PROPLUS --silent --exeName=Teams.exe
2022-09-06 08:20:12> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration\ProductReleaseIds exists. Data - O365ProPlusRetail
2022-09-06 08:20:12> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration\AudienceData exists. Data - Production::CC
2022-09-06 08:20:12> RegistryService: TryGetRegKey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\LastScenario exists. Data - UPDATE
2022-09-06 08:20:12> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Policies\Microsoft\Cloud\Office\16.0\Teams does not exist
2022-09-06 08:20:12> Program: Registry value Software\Policies\Microsoft\Cloud\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2022-09-06 08:20:12> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\16.0\Teams does not exist
2022-09-06 08:20:12> Program: Registry value Software\Policies\Microsoft\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2022-09-06 08:20:12> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Teams does not exist
2022-09-06 08:20:12> Program: Registry value Software\Microsoft\Office\16.0\Teams\PreventFirstLaunchAfterInstall does not exist
2022-09-06 08:20:12> Program: Registry flags are not set: proceed with default value NotConfigured
2022-09-06 08:20:12> RegistryService: RegKeyExists: HKEY_CURRENT_USER\Software\Microsoft\Office\Teams does not have PreventInstallationFromMsi
2022-09-06 08:20:15> Program: Config already exists. Deleting first.
2022-09-06 08:20:15> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2022-09-06 08:20:15> Program: File does not contain contextual info: Teams.exe
2022-09-06 08:20:15> UpdateManager: using rootAppDirectory: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-06 08:20:15> Program: About to install to: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-06 08:20:19> IEnableLogger: Failed to copy Update.exe to C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe: System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass11_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
2022-09-06 08:20:19> Unhandled exception: System.AggregateException: Une ou plusieurs erreurs se sont produites. ---> System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass11_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__11.MoveNext()
   --- Fin de la trace de la pile d'exception interne ---
   à System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   à System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   à System.Threading.Tasks.Task.Wait()
   à Squirrel.Update.Program.executeCommandLine(String[] args)
   à Squirrel.Update.Program.main(String[] args)
---> (Exception interne #0) System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass11_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__11.MoveNext()<---

2022-09-06 08:20:25> Setup: ERROR: there was an error while installing the application (see above)
2022-09-06 08:54:12> Program: Starting Squirrel Updater: --install . --exeName=Teams_windows_x64.exe
2022-09-06 08:54:12> Program: Config already exists. Deleting first.
2022-09-06 08:54:12> Program: setup.json does not exist
2022-09-06 08:54:12> Program: Starting install, writing to C:\Users\PC\AppData\Local\SquirrelTemp
2022-09-06 08:54:12> Program: File does not contain contextual info: Teams_windows_x64.exe
2022-09-06 08:54:12> UpdateManager: using rootAppDirectory: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-06 08:54:12> Program: About to install to: C:\Users\PC\AppData\Local\Microsoft\Teams
2022-09-06 08:54:12> IEnableLogger: Failed to copy Update.exe to C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe: System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
2022-09-06 08:54:12> Unhandled exception: System.AggregateException: Une ou plusieurs erreurs se sont produites. ---> System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__12.MoveNext()
   --- Fin de la trace de la pile d'exception interne ---
   à System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   à System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
   à System.Threading.Tasks.Task.Wait()
   à Squirrel.Update.Program.executeCommandLine(String[] args)
   à Squirrel.Update.Program.main(String[] args)
---> (Exception interne #0) System.IO.IOException: Le fichier cible "C:\Users\PC\AppData\Local\Microsoft\Teams\Update.exe" est un répertoire et non un fichier.
   à System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
   à System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
   à Squirrel.Update.Program.<>c__DisplayClass12_1.<Install>b__2()
   à Squirrel.Utility.LogIfThrows(IFullLogger This, LogLevel level, String message, Action block)
   à Squirrel.Utility.ErrorIfThrows(IEnableLogger This, Action block, String message)
   à Squirrel.Update.Program.<Install>d__12.MoveNext()<---