[SOLVED] Help

hey i need some help. I was playing on alteriwnet servers fine like an hour ago then i tried too start it again and it said run in safemode and i have never seen that befor so i choose no and then it goes to the small screen the exits and nothing happens.

Any advice???

Safe mode is when MW2 resets the settings and resolution to defaults. Try running the game again and if it asks to run in safe mode, click 'No'. If it still doesn't work, try to delete the 'caches' folder and caches.xml. Then run MW2 and let it update and do any stuff it needs to do. If it STILL doesn't work try to delete config_mp.cfg as a last resort.