What you'll need:
- Elevated privileges
- Allow inbound remote administration on pc you are reaching
Pull up the command prompt. It may be good to double check what users are in the Administrators group first.
C:\> psexec \\2E01-Computer net localgroup AdministratorsNow that you know the user you want to remove, insert the command below
C:\> psexec \\2E01-Computer net localgroup administrators User /deleteThat's it.