R4i doesn't show cheats or it says error no cheats found. Can someone help me?

I have an R4i and when i click on certain games for cheats the screen will say "no cheats found", but i know the cheats are there because i used the r4cce by yasu to put them into my database. I also have the latest firmware for the R4iultra so it shouldn't be the firmware. Can someone help me figure out why this keeps happening?

Make sure 'Cheat Enable' is ticked, and that on each of your games, 'Game Enabled' is ticked.

I tried that and it still says no cheats found :-\

it doesnt work on r4i gold. you may try to create AR (*****.cht) together with the .nds game. Check the codes on google on how to create it.

Try deleting the cheats for games you don't play.

Cool, thanks for the replies but my r4i cheats just seemed to start working when i turned it on today. I wonder why but thanks guys.