disk errcode appers when loadin gta ctw on r4

i just recently switched flashcards from a fake r4(was a dstt with r4 sticker) with a new r4i but when trying to load gta ctw it loads to a point then says disk errcode=-2147483632 and thats it why is it doin it? is it becuase i swaped from my old car to new?

any info needed just ask cheers in advance

 

Your save file needs to be converted. I don't believe standard R4 files (clone or not) are compatible with their DSi counterparts at all. Unfortunately, I don't know where you can convert DS save files to DSi save files, or if it's even possible at this point.

EDIT: I don't think that makes sense, actually. The save files should be fine. Have you tried backing up your files and reinstalling the firmware from scratch?

 

cheers for the help pug man i got it workin i just removed my nds file and replaced it with my backup seems to work fine now so all gd