[Johnj]

PKM try this. It has worked for everybody that has tried it.

If you are attempting to reinstall Medal of Honor Allied Assault and you are getting a window that provides you with the options to Modify, Repair, or Remove the game or you have uninstalled the game but it still shows up in Add or Remove Programs then some files are still left on your system. These files located in your registry. The following steps will completely remove the game and all of its settings from your computer, but be warned that if these steps are not followed correctly, there is a possibility that your installation of windows could become corrupted. If you do not wish to complete these steps yourself, you may call one of our phone representatives with the phone number provided in the back of the game manual for help in reinstalling the game. It is recommended that you print out this page before proceeding.

1. Delete the games directory.
a. Double click on My Computer.
b. Double click on C:\
c. Double click on Program Files
d. Double click on EA Games
e. Right click on MOHAA.
f. Click Delete.

2. Next delete MOHAA from the start menu as well.
a. Click on Start
b. Click on Programs
c. Click on EA Games
d. Right click on Medal of Honor Allied Assault.
e. Click Delete.

3. Now load the registry editor. Go to Start -> Run -> type in "regedit" (without the quotes).

Before doing anything in the Registry it is important that a backup be made. If any mistakes are made while working in the Registry the system could become unstable or inoperable as a result.