Can't update FEAR

[NOGA]

I just installed F.E.A.R. and I can't update it because when I open the .exe for the update I get this.

http://i33.photobucket.com/albums/d54/Mhilly/fafafa.jpg

Turns out that I have my local disk as E:

how can i make the .exe installer look in the E:\Program Files\Install....


Thanks, Noga