Security Manager 6.5.x
error = System.Data.SqlClient.SqlException: Windows NT user or group 'NT AUTHORITY\NETWORKSERVICE' not found. Check the name again.
'NT AUTHORITY\NETWORKSERVICE' is not a valid login or you do not have permission.
Security Manager Reporting install fails.
- On the SQL Server where Analysis Services is running, open SQL Server Configuration Manager.
- Click on SQL Server Services.
- Right-click SQL Server Analysis Services and click Properties.
- Set the user on the SQL Analysis Services service to be the Security Manager service account.
- Click OK.
- Restart the service.
- Rerun the installer.
If the service is unable to stay this way due to security policies, you can change it back after the install has successfully completed.