I bought mw3 off steam Spent $50 on mw3 rather than BF3 I need Help Getting past This problem.... It seems whenever I try to play mw3 this Messge pops up, I tried clicking Yes but Than when I enter the game The graphics are Horrible and it starts to Lag and when I try to connect online or play any of the games it Takes forever to load and when I do get through it lags...Throughout the whole game and will eventually crash (thus Making me Ctrl alt Del to quit)I tried Hitting "no" but the same thing happens.I need Help PLZ

Things I Tried

-Reinstall X2

-Verify Integrity

It Seems I can't get help from anyone so I Stopped by here. I haven't Been able to play the game for months because of this.

"my buddies ask me is Mw3 Worth buying?"

Im starting to think twice.