Is it possible to run and use Cirrus v4 with only Domain User permissions on the server?
With User and Power User I receive "SWL-1001 - The Installation of Solarwinds Tools is Corrupt" error message. With Administrator permissions it runs just fine.
We need permissions to access both the database and Windows Scheduler for jobs, which is why we always recommend using Administrator privileges.
Is "SWL-1001" a normal response when insufficient permissions are in place and the application wouldn't even start?
Yes, make sure that you are installing Cirrus while logged into the Cirrus Server with local administrator privileges and running the application too.