Rockstar Games Grand Theft Auto: San Andreas for Windows "gta sa memory" Questions

GTA SA at my friends house on the PS2 and it was working fine and we could save. But then i went to my house to go play but i didnt think i had enough space so i went into the memory card selection in

...view details of your Processor, Memory, Video Card and Sound card in the DirectX Diagnostic Tool. go to google write gta sa cheat codes and they tell you them :D I want to unlock

...GTA SA it shows some white screens for a second then it plays the intro sequence but then closes itself. What should I do? upgrade your operating system or get a new video card first i want to know ...