Far Cry 2 on Windows 7

I keep getting this error when i try to load the setup for Far Cry 2:

I have already tried putting the setup.exe into vista and xp compatibility mode and ‘Run as Administrator’
can someone help to install this game…..
thanks
Answer #1
Right click on the setup file and set to run under Vista compatibility mode…See if that works…
Answer #2
nah that didnt help, but thanks anyways