I figured it out. My virtual memory settings needed to be adjusted. I do really appreciate you responding and sharing the roms. Somebody else may need them...
Is there any way to exit out of this? I tried the soft reset(start, back, L trigger, R trigger)and it didn't work. Thought there might be another way. Thanks
Tried all the Retroarch cores as well. Nothing seems to work. Either it blacks out or loads up with glitchy graphics. No big deal. I did get it working on the Wii. Thanks for the help!
I recently downloaded a homebrew game(Garbage Pail Kids)and I believe it is mapper 4. The game loads up fine on Nestopia but after you select the difficulty it goes black. Any fix?