ATI Radeon WindowsNT Miniport Driver is a software product for Windows developed by ATI Technologies Inc.
It is reported that the following Windows processes are part of ATI Radeon WindowsNT Miniport Driver:
If you want to remove ATI Radeon WindowsNT Miniport Driver from your computer, just go to Start > Control Panel > Add/Remove programs and select ATI Radeon WindowsNT Miniport Driver from the list of programs.