Winscript

bonjour,
à chaque fois que je démarre mon PC j'ai le message"winscript.exe il n'y a pas de disque dans le lecteur "ou le message impossible de trouver le dossier D:\bin..........
merçi d'avance de m'aider.
le rapport de RSIT.exe:
Logfile of random's system information tool 1.09 (written by random/random)
Run by Laaroussi at 2014-05-08 19:07:35
Microsoft Windows 7 Professionnel Service Pack 1
System drive C: has 171 GB (86%) free of 200 GB
Total RAM: 2721 MB (57% free)


======Scheduled tasks folder======

C:\Windows\tasks\GoogleUpdateTaskMachineCore.job
C:\Windows\tasks\GoogleUpdateTaskMachineUA.job
C:\Windows\tasks\GoogleUpdateTaskUserS-1-5-21-551355380-3785038961-3428282945-1000Core.job
C:\Windows\tasks\GoogleUpdateTaskUserS-1-5-21-551355380-3785038961-3428282945-1000UA.job

======Registry dump======

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0055C089-8582-441B-A0BF-17B458C2A3A8}]
IDM integration (IDMIEHlprObj Class) - C:\Program Files\idman\IDMIECC.dll [2011-07-06 210352]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E}]
Groove GFS Browser Helper - C:\PROGRA~1\MICROS~1\Office14\GROOVEEX.DLL [2011-02-12 4220304]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF}]
Office Document Cache Handler - C:\PROGRA~1\MICROS~1\Office14\URLREDIR.DLL [2010-12-21 561552]

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
"IgfxTray"=C:\Windows\system32\igfxtray.exe [2014-02-14 308720]
"HotKeysCmds"=C:\Windows\system32\hkcmd.exe [2014-02-14 319472]
"Persistence"=C:\Windows\system32\igfxpers.exe [2014-02-14 315888]
"Adobe ARM"=C:\Program Files\Common Files\Adobe\ARM\1.0\AdobeARM.exe [2013-12-21 959904]
"BCSSync"=C:\Program Files\Microsoft Office\Office14\BCSSync.exe [2010-03-13 91520]
"BtTray"=C:\Program Files\Ralink Corporation\Ralink Bluetooth Stack\BtTray.exe [2013-05-14 387832]
"RtHDVCpl"=C:\Program Files\Realtek\Audio\HDA\RtHDVCpl.exe [2009-05-22 7514656]
"Skytel"=C:\Program Files\Realtek\Audio\HDA\Skytel.exe [2009-05-22 1833504]
"NeroFilterCheck"=C:\Windows\system32\NeroCheck.exe [2001-07-09 155648]
"autodetect"=C:\Program Files\Internet Haut Débit Mobile\AutoDect.exe [2010-11-24 129872]

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
"IDMan"=C:\Program Files\idman\IDMan.exe [2011-07-18 3405208]
"ctfmon.exe"=C:\Windows\System32\ctfmon.exe [2009-07-14 8704]
"Google Update"=C:\Users\Laaroussi\AppData\Local\Google\Update\GoogleUpdate.exe [2014-04-04 136176]
"Sidebar"=C:\Program Files\Windows Sidebar\sidebar.exe [2010-11-20 1174016]
"NBJ"=C:\Program Files\Ahead\Nero BackItUp\NBJ.exe [2005-02-10 1937408]

C:\Users\Laaroussi\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup
Start.lnk - C:\Windows\system32\wscript.exe

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\igfxcui]
C:\Windows\system32\igfxdev.dll [2014-01-22 493056]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad]