To prevent Remote Desktop access to your computer (Windows Vista Business or Ultimate):
- Click the Start button.
- Right-click Computer .
- Click Properties .
- Click Remote settings .
- Click Don't allow connections to this computer .
- Click OK .
I don't know of a way to un-install the Remote Desktop Connection program. To manually delete the file that runs it:
- Press WindowsKey+R .
- Type %systemroot%\system32 in the box, and click OK .
- Delete the file named mstsc.exe .