[Iska]

drive_connection, категорически не рекомендуется удалять профили таким способом.

Попробуйте использовать:

* для старых ОС — утилиту: Download: User Profile Deletion Utility (Delprof.exe) - Microsoft Download Center - Download Details способом: How To Delete User Profiles by Using the User Profile Deletion Utility (Delprof.exe) in Windows 2000.

* для новых ОС — групповую политику: Windows 7 profile remote deletion.
User profiles may be deleted after you restart a computer that is running Windows Vista or Windows Server 2008
The "Modified time" file attribute of a registry hive file is updated when an application loads and then unloads the registry hive file without making any changes on a computer that is running Windows Server 2008 R2 or Windows 7


В качестве альтернативы можете попробовать использовать: Delprof2 – User Profile Deletion Tool. Сразу обращаю Ваше внимание на:

Please note that Delprof2 is free for non-commercial use only.