I have a Fat PSP and am running 3.80 M33-5:
I don't know what I am doing wrong but I only have this problem when trying play dgen , any version( I'm sure I installed it right. It's the Dgen folder & the dummy percentage folder.) , I can see the icon when I click on game. It seems like it's going to start up but it tells me "The game could not be started. (80020148)." I'm not sure if it always has those same numbers but I also tried messing with the configuration(The M33 Recovery Menu). I didn't think that would do much either since other emulators work fine.Any thoughts would be helpful. Thanks in advance.