My lady obtained MW3 from cdkeys and it labored effective until as we speak.

So my girlfriend purchased mw3 from well-known cdkeys on the eighth of November it labored immediately with no issues.

However as we speak she turned her xbox on and tried to go on the sport and now it's apparently unistalled itself when it says "set up stopped" it says her library that she owns it? So I'm confused what’s the matter? She owns mw2 as nicely she purchased that from disk if I recall appropriately. I don't have a xbox so I'm simply attempting to make sense of what's occurring im simply attempting to assist her.