Hello!My desktop contains a intel pentium dual-core processor, 1gb of ram and elitegroup G31t-m7 motherboard and windows xp and few month Back I was able to play some games at low settings and now it always comes with an error and also i tried to run android on virtualbox and it came with error i tried other lightweight OS and it always comes with some error. I think it is all because of graphics problem so help me.