Open Mugen compatible with 2.71?

Hi I extracted everything from the open mugen file into my psp GAME folder. I also have the HENC (i think its called) enabler. When I try open, open mugen it just has the psp screen for a while and then turns off. Also 1 of the 2 folders come up as "corrupted" on the psp.




edit: Also roms do not load with Monkey64 (is it because i use 2.71?)
and is there a PSX emulator that works on 2.71?

Just downgrade. I have used it many times, and never had a brick. It is as safe as updating with a official firmware.

but if i brick my psp i wont be able to get another 1 for a while :/

is mugen still being worked on the psp?

OpenMugenPSP keeps coming up as corrupted (not the one with the %)

bump :(