I'm trying to play some DLC content for the game, Rockman Powered Up (called Rockman Rockman, to be precise). Some of the DLC levels work, while others don't. It can't be a problem with the DLC files since they were confirmed twice. I can only chalk it up to an emulation problem (or maybe ISO problem? Hope not since only 1 version of the ISO is available anywhere online).
To get you up to speed on how to access these DLC stages (note that they're freely provided by Capcom themselves, so no issue)
Here are a few DLC stages that don't work:
http://rockmanpm.com/f/rmrm_promo_jp...cial%20(J).zip
http://rockmanpm.com/f/rmrm_promo_jp...INAL%20(J).zip
http://rockmanpm.com/f/rmrm_promo_jp...0DVD%20(J).zip
Extract them into memstick/psp/savedata
Run Rockman Rockman
Choose 3rd option in main menu.
Then option at right.
Then option at right again.
Finally, you'll be presented with a list of the levels to choose (the above 3, for example). Try to choose playing any of them and the emulator either freezes with a black screen or crashes.
I'm using PPSSPP latest available version.
HELP PLEASE!
EDIT: Here's the definitive list of non-working Japanese DLC for the game (of course, for the Japanese release of the game):
http://rockmanpm.com/f/rmrm_promo_jp...cial%20(J).zip
http://rockmanpm.com/f/rmrm_promo_jp...INAL%20(J).zip
http://rockmanpm.com/f/rmrm_promo_jp...0DVD%20(J).zip
http://rockmanpm.com/f/rmrm_promo_jp...tage%20(J).zip
http://rockmanpm.com/f/rmrm_promo_jp...tage%20(J).zip
http://rockmanpm.com/f/rmrm_palace_j...ic01%20(J).zip
http://rockmanpm.com/f/rmrm_palace_j...ntis%20(J).zip
http://rockmanpm.com/f/rmrm_palace_j...oll!%20(J).zip
http://rockmanpm.com/f/rmrm_palace_j...ners%20(J).zip
http://rockmanpm.com/f/rmrm_palace_j...ICK!%20(J).zip