AhsayOBM / AhsayACB: 126.96.36.199 or above
OS: Windows XP / 2003
When performing a backup on the 'UsrClass.dat' file, the following error message is received in the backup report:
[New File] File="C:\Documents and Settings\username\Local Settings\Application Data\
Microsoft\Windows\UsrClass.dat" Error="[IOException] The process cannot access
the file because it is being used by another process. "
The message suggests that the corresponding file is currently locked by Windows during the backup operation. Even with Volume Shadow Copy enabled, the UsrClass.dat file cannot be backed up if the corresponding operating system account is logged in while the backup job is still running.
To resolve the issue, ensure that the corresponding operating system account is logged off when the backup job is in progress.
access, usr, usr.dat, dat