Why would a user who is a member of the 'backup operator' group be unable to run a task? It simply does not start - there is no error that I can find. I changed the user of the Windows Server Backup from admin to svc_backup to avoid changing the password periodically in two places (svc_backup has a non expiring passsword) but the svc_backup user cannot start the backup task.
What can I check?
The backup operation that started at '2012-01-23T11:14:28.091199900Z' has failed because the Windows Server Backup engine could not be contacted, error code '2155413596'. Please confirm that the service is installed and enabled, and then rerun the backup operation.
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