At the beginning of Black Ops 2 you hear the start music of the game but only this window appears and the game does not appear

[guillermo155]

At the beginning of Black Ops 2 you hear the start music of the game but only this window appears and the game does not appear

[WolflexZ]

I see qBittorrent open. Are you using a piracy version of black ops 2? If that is a possible yes then I don't think anyone would provide further support unless you're using the steam version.