I bought a Gateway 3DS and a Sky3ds at Realhotstuff using a MasterCard Gift Card about 2 weeks ago,but before that last year I bought 2 supercards there also using MasterCard Gift Card, but sadly it looks like Realhotstuff no longer sell them.
Finally I fixed, all I had to do was downgrade to the 9.0 version and now it's working again. I think you were right, there was probably a corrupted file.
Back in March I completely lost faith on Wii64 which I have been following since Tehskeen days and I bought a Ed64plus and I am very happy with the compatibility.
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