Basically to make a long story short, I had my Wii soft modded some time ago. I was experiencing some issues with store bought VC games so I formatted the machine and went back to a fresh setup. Obviously the problem here is that a lot of the files I had on it are probably still there or possibly overwritten. I'm now at 4.2 with Homebrew and the USB loader and while the latter part works fine, I can't install any wads due to various errors which I can't report at the moment. I'm wondering if there's a way to simply check what file versions I still have on the machine so I can make sure everything is up to date. Thanks!