Made an account just for this...
At first I was having an issue where when I told it to randomize it would go into not-responding. Since my computer had been starting to slow down I did some updating and cycled it, then ran the tool fresh. This time, when clicking randomize, it would do...
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