Hello i play on laptop i have very very good laptop i play in Battlefield 3 all ULTRA
I launch game i have first video and boooooom! **** desktop error Error quit was not requested in the main thread
i had a similar problem, i had copied the files for my brother so he didnt have to download the 14 gb. we solved the problem by deleting all the files in the "player" folder in the black ops 2 directory. i found the folder here: steam -> steamapps -> common -> call of duty black ops II. after i had cleared the files in that folder i used steam to verify the integrity of the game cache and it worked after that! i hope it works for you...