When I try to start IW4M i get a message that it was unable to start correctly.

This has not happend before i used to have the torrent of the game now i just bought it on steam and it has worked fine for the last 2 days but now i get this

http://gyazo.com/ecaf6d1c01acfe3ca62cc86bb2298d7f

sorry if this has been posted before.

When I try to start IW4M i get a message that it was unable to start correctly.

This has not happend before i used to have the torrent of the game now i just bought it on steam and it has worked fine for the last 2 days but now i get this

http://gyazo.com/ecaf6d1c01acfe3ca62cc86bb2298d7f

sorry if this has been posted before.

 

Right click Modern Warfare 3 in the Library -> properties. Click the local files tab and then click Verify integrity of game cache.

 

This will check the local game files for any corrupted/missing files and will re-download those files.

Try deleting m2demo folder and caches.xml, and then start LaunchIW4M.exe again.

If that doesn't fix it, report back here

reinstall your .NET framework

ok i did all of this and it still did not work, so i just deleted fourdeltaone and installed it again it works fine now thank you for your help anyways

it did it again D: