Hi Theldron,
It might be worth trying "Run as different user"
1. Type "WT.exe" into the search box in the start menu
2. Click "Open file location"
3. Hold down CTRL+Shift and right click on either WindowsTerminal.exe or wt.exe and click "Run as different user"
You should then be able to enter your domain administrator credentials.
I hope this helps.
-DC47561