AKAIO isn't made by AceKard, they're just too lazy to update the official software so they just link to AKAIO.isnt AKAIO the official software? thats what i got off the site isnt it? 1.8.9
But it seems they posted a link to an old version. Update to the latest version at AKAIO.net, and try again.
If it still doesn't work, can you say which games aren't working? Or can you just screenshot the file list of your SD card?