Glitch ? lag ? virus ?

IS THIS A LAG OR GLITCH OR ????

yesterday i was using the hack as per normal ..
But after i end the game n close it theres was a banner but the banner wont show up..Okok thats not the problem..
The problem is that i was switching off my computer when the screen show Microsoft XP then suddenly the combat arms banner show up n my computer wont shut down !

Is this a virus ?

Lol i must switch off the main switch

lol no, your comp just lagged,
the easy way to do it, is go to you CA
folder, and just delete Ending Banner.exe haha easier exiting