Can someone Help ^^

Hia everyone, ever since my old R4i broke down i have been using a AK2i but there seems to be a problem. I downloaded the AKIO V 1.5 software for myAcekard 2i but the problem seems to be with the Action Replay Codes. The game tells me to turn the action replay codes on my pressing A and to save by pressing Start, but the codes dont seems to work. I then went to the option menu but when i went there a glitch happens when i enable cheats. Whenever i enable Cheats, any rom i try freezes, but when i but the cheats to default (off i guess) the rom works (NDS) but the cheats don't. So if anyone could help it would be awesome. Thanks for your time. ^ ^

Try using AKAIO 1.5.1 and also reloading the latest cheats database.http://www.normmatt.com/forum/viewtopic.php?f=8&t=210
http://akaio.gbatemp.net/nloaders/
http://cheats.gbatemp.net/

Thank you a lot lemme try this and tell you if it works or not. Thanks for the help ^^