So I backed my soul silver and black 2 cartridge onto checkpoint when I need to edit my save files. Now I open pkhex and get this error message and I click open and click on the soulsilver file that I backed up. It gives me that error. The path shows the soulsilver file. I closed out of pkhex, dedownloaded the file and still had the same issue. Its like pkhex is stuck on my black 2 file. Any ideas how to fix?