SureBackup job fails with "Unnamed VM could not initialize" error
In the logs you can see the following error message:
[19.03.2015 14:38:08] <01> Error Failed to power on virtual machine
[19.03.2015 14:38:08] <01> Error 'Unnamed VM' could not read or update virtual machine configuration: The security ID structure is invalid. (0x80070539).