We made a backup of a web application through the central administration to move it to a different server on a different domain and it’s a domain controller actually.
So we made a restore operation on the destination server from the central administration but never managed to succeed.
with errors like: Object failed in event OnRestore. For more information, see the spbackup.log or sprestore.log file located in the backup directory.SPException: The specified user or domain group was not found.
I tried every user account possible with no success. any clues?
Two things:
Did you try with “New Configuration” option while restoring? I believe the problem is related to the users/groups added to the site and those users do not exist in new environment!
Also can you try restore using PowerShell with -Force switch parameter and see if that is successfull?