Hacking Need help with Yasu CCE

[Deaf Reaper]

Well im using Yasu's cheat code editor to put codes into my acekard 2.1 for valkyrie profile. Ive manually entered 3 codes, put in the game ID, and checked enable game, but when i boot up my device and press X on Valkyrie profile, its says "Cheat file not found." Can anyone help? (ITs a usrcheat btw)