(adsbygoogle = window.adsbygoogle || []).push({}); I have 2 Drives on my PC and I wiped my C drive and I had Origin installed on my D drive, and now when i try to play them It errors out saying i have to install the game over again and BF3 requires a 3.9GB patch and i really don't want to download that again on my 300KB connection. I know the game has to be in the Control Panel or it won't launch or something, but what I'm asking is can I somehow have the game recognized as being installed without installing over again. It is installed as it is but when i Wiped my C drive there must of been files in my App Data and that were required for the game to launch or somthing ? :s