akaio 1.7 not working

I was trying to get the game prince of persia for my ak 2i
gbatemp said that it would work on akaio 1.7.... but when i tryed loading the game it got stuck on the 100% loading
so if anyone could help methanks

Backup your games/saves and format your MicroSD.
http://www.sdcard.org/consumers/formatter/

thank you!

Scratch. I had to just delete all the old Firmware files and start fresh. It's working fine now.