Can not backup using the GUI, VDI error 1000
VDI error 1000: Failed to create virtual device. Check that the SQL Server instance you are trying to connect to is running.
Error code: (-2139684859: Failed to create security environment.)
If I change the service account to Domain Admin it runs fine. I looked under all directories to verify Domain Admins does not have elevated permissions over Local Admins. I also looked into the Local Security Policy to verify that Domain Admins was not granted any extra privleges. What can I do? Are there other permissions I need to check?