in my pc single player is also not working in my cod black ops ii. why is it so? i have win 7 64 bit Tags: Video Games Call of Duty Task Manager Last response: May 16, 2014 6:51 PM in Video Games Share Edward James Kenway May 16, 2014 6:49:17 PM in my pc cod bo2 is not starting. whenever i click t6sp it tries to run but does not run. but in my proccesses column of the task manager shows it is running. i have 4gb ram, 1gb graphics, win 7 64bit, intel core i3 3.30 ghz. isnt it enough. More about : single player working cod black ops win bit Reply to Edward James Kenway i7Baby May 16, 2014 6:51:59 PM It'll be a game setting problem. Go to the COD forums/help. Try re-installing it on your PC. Reply to i7Baby m 0 l Ask the community Post an answer Related resources SolvedWhy have adobe open type fonts quit working on Win 7 Pro 64-bit Forum Help needed to load 32 bit ie on 64 bit win 7 op system to run flash player Forum Assassin's Creed IV Black Flag AC4BFSP.exe has stopped working (Fixed) in win 7 64bits Forum More resources Read discussions in other Video Games categories Console Gaming PC Gaming Handheld Gaming Nintendo Playstation Servers Sims World of Warcraft Xbox 360 !