Anti virus ne pouvant pas analyser certains objets protégés par

....un mot de passe

bonjour , lors d un scan avec bitdefender , il me dit que 8 objets non pas pu etre analysés car ils sont protégés par un mot de passe . ne conaissant ni ces objets ni ces mot de passe, dois-je les détruire manuellement ou ne représentent-ils aucune menace.

je poste le rapport :

[-]Scan Results

[-]Objects that were not scanned:
Object Path Reason Final Status

File: C:\SWSETUP\APP\Applications\CyberLink\Power2Go\8.0.2.2126\src\SupportFiles.7z=>P2G.ico Password-protected Not scanned (file was password-protected)
File: C:\Program Files (x86)\InstallShield Installation Information\{1FBF6C24-C1fD-4101-A42B-0C564F9E8E79}\SupportFiles.7z=>PowerStarter.ico Password-protected Not scanned (file was password-protected)
File: C:\SWSETUP\APP\Applications\CyberLink\PhotoDirector\2.0.2.3317\src\SupportFiles.7z=>PhotoDirector.ico Password-protected Not scanned (file was password-protected)
File: C:\SWSETUP\APP\Applications\CyberLink\MediaSuite\10.0.2.2114\src\SupportFiles.7z=>PowerStarter.ico Password-protected Not scanned (file was password-protected)
File: C:\System Volume Information\{edc21a74-9c19-11e4-bef1-6c3be528b861}{3808876b-c176-4e48-b7ae-04046e6cc752} (object was not found)
File: C:\Program Files (x86)\InstallShield Installation Information\{4862344A-A39C-4897-ACD4-A1BED5163C5A}\SupportFiles.7z=>PhotoDirector.ico Password-protected Not scanned (file was password-protected)
File: C:\SWSETUP\APP\Applications\CyberLink\PowerDirector\10.0.2.2126\src\SupportFiles.7z=>Product.ico Password-protected Not scanned (file was password-protected)
File: C:\System Volume Information\{3808876b-c176-4e48-b7ae-04046e6cc752} (object was not found)
File: C:\Program Files (x86)\InstallShield Installation Information\{B0B4F6D2-F2AE-451A-9496-6F2F6A897B32}\SupportFiles.7z=>Product.ico Password-protected Not scanned (file was password-protected)
File: C:\System Volume Information\{b3565698-9f14-11e4-be6d-6c3be528b861}{3808876b-c176-4e48-b7ae-04046e6cc752} (object was not found)
File: C:\System Volume Information\{8b2e2c4b-9f3b-11e4-be72-6c3be528b861}{3808876b-c176-4e48-b7ae-04046e6cc752} (object was not found)
File: C:\Program Files (x86)\InstallShield Installation Information\{2A87D48D-3FDF-41fd-97CD-A1E370EFFFE2}\SupportFiles.7z=>P2G.ico Password-protected Not scanned (file was password-protected)
File: C:\System Volume Information\{2eaed421-a3c9-11e4-be73-6c3be528b861}{3808876b-c176-4e48-b7ae-04046e6cc752} (object was not found)


[-]Detailed Scan Summary


merci .