Your system is on the low end and I recommend updating the cpu to a I5 2400 your motherboard supports I5 2xxx series cpu's and for the ram atleast 8gb. You need to get a 64bit windows system because Dcs stopped supporting 32bit. You gpu needs a bit of beefing up (gtx 560 or higher). Your Apu needs to a beefing up to 450W,you are looking at about $300 to $400 bucks.