welp nvm you responded as I posted. In any case I looked up fallen doll and it runs on Unreal 4 which is the latest version and incompatible with your dated specs. Can you even find the Nvidia graphic drivers for that card? I'd start there, though I highly doubt it'll help in your case. You're going to have to scrap that computer entirely or at the very least get a slightly more modern gpu like a gtx650 even (40-50$) and that's not even factoring in the cpu bottleneck either which would require a new motherboard,etc. to play an unreal 4 game. Sufficed to say its a wee bit too dated, sorry.