EDIT : I wasn't have enough memory.I did delete some programs but problem is continuing.
Oh, I see. Is the version (of both the game and the emulator) you're trying to run now the same one that was working fine back then?
What do you mean by resetting your computer? Like re-installing the operating system?
I know you already freed up some space, but try to uninstall and reinstall after that. Maybe not having enough space before permanently corrupted your current install of the game.
All I can suggest now if simple uninstall-reinstall doesn't help is to try to restore as many things as possible to the way they were when you could run the game just fine. For example, as I said earlier, use the same version of emulator and game. Then try to figure out what is breaking it.