Provide an active directory domain user with Remote Desktop access

I assume you are the Administrator or have the rights to modify Active Directory. These are the steps.

1. Start > Control Panel > Administrative Tools > Active Directory Users and Computers
2. Right Click the Domain User > select Properties
3. Click on the 'Member Of' tab
4. Add 'Remote Desktop User' to the Member Of list
5. Apply and Ok

Now you can sneak in remotely.