Danganronpa Kibou no Gakuen ro Zetsubou no Koukousei (PSP The Best)

[doubtfulnewbie]

Hey guys. I dont know if there's already a fix for this but, Does anybody know why ppsspp crashes when i tried enabling read to framebuffer(cpu and gpu) upon loading danganronpa? Another issue is that enabling it to framebuffer shows blackscreen but still has sound playing. We wanted to know a solution since danganronpa has better framerate than on my tablet.

Aspire 4745G
Windows 7 32-bit
Intel core i3 processor 330M
ATI mobility Radeon hd 5470 512MB VRAM
2 GB memory
320 GB HDD