"An error has occurred. Press the eject button, remove the game disk, and turn the power off. Please read the Wii operations manual for more information."
When i backed up super mario galaxy, supersmash bro and Castlevania with usb loader GX, i got this message when i try to play the games.
Yes cios is the same as cIOS38_rev12. It's also the same as cIOS36_rev10, just a different revision.
There isn't a revision 15. Highest one so far is 13b.
A game like Super Mario Galaxy should work in the USB Loader on every revision since 9 (9, 10, 12, 13, and 13b)
Also, I'd make sure that I have the latest revision of USB Loader GX which is 532 http://usbloadergx.koureio.net/downloads/revisions I'd also try adding a game using WBFS manager on your PC.
There are so many changes between different revision. Even the method of installing a game to the hard drive is different between some revisions.
I'd also like to add that the purpose of IOS60 patched is so that you can play Wiiware and Virtual Console games from the SD card.
The purpose of IOS downgrader is to downgrade IOSes so that they have the trucha bug. So when you try to use something like the DVDx installer for 3.2 on a 4.0 system it doesn't give you an error.
