NOTE: Feel free to export the DRM registry key before deleting it. Moving the *.drm files to another directory may be done instead of deleting them.
Delete the RMS registry settings for the user.
Clear the existing licenses, GICs (RACs), and etc.
NOTE: If you are using the Rights Management Client 2.0 (AKA MSIPC) you may also need to delete the cache in %LOCALAPPDATA%\Microsoft\MSIPC
Eddie Bowers - MSFT edited Revision 2. Comment: Adding MSIPC info
Patris_70 edited Revision 1. Comment: added en-US tag and title