r4 1.18 to wood r4 save problem

I had a ds lite using an r4 clone with firmware 1.18, and then i decided to change it to Wood r4 version 1.05 so i could play games like warioware, so i just switched the firmwares, but the games that i played on firmware 1.18 now need to create a new save file, and don't use the previous save files, maybe the wood r4 1.05 isn't suitable to play r4 save files? Help please much appreciated

change (rename) all your save files from '.SAV' to '.nds.sav' It will work : )

Replying to #2

ok thanks ill try that