Well this is new. Suddenly I don’t have an adapter / graphics card to run modern warefare 2.
Step 1: Update drivers.
Step 2: Reboot
Hmmm same issue. No supported DXGI adapter were found, please verify that your graphics card is within the minimum requirement and that your drivers are up to date.
Step 3: Check for updates in Battle.net
Looks like we were already up to date.
Step 4: Scan and repair
The scan seemed to have corrected the issue. Special thanks to TheSneezingMonkey for his video help.