So is there a reason you specified savedatafiler as the program to use? Because I used Jk save manager and was able to export the files but i get the error
File not Found
Press OK to ignore and risk data corruption
Press cancel to kill the program
Even though those are the saves you specify in...
although i ended up accidentally changing my nand with no way of going back bc i didn't know you needed a gamecube controller to restore it (i have a wii minus/1.1, which doesn't have gamecube controller support)
and if i find the sd card i have my NAND backed up on, i can not only restore the NAND if i solder the right part in, but i can also put my NAND on dolphin, then i can play dolphin online, like PMEX Remix or MKWii Riibalanced