Step 5: Make and Run Games
if you have an iso that is 4.37GB it is UNPATCHED (1:1) and if it is 3.99GB it is PATCHED.
Bakcup Launcher works better with unpatched games than it does with patched ones
The DVD Read Error is because the disc is not good, you need to be burning to medium to good quality DVD-R Discs. (Notice the dvd-R. NO DVD+Rs)
If you have an Iso you should burn it on to a DVD-R at 2x-4x, but the loader runs at 3x, so 3x is perfect if you can burn at 3x. A great FREE burning program is ImgBurn for PCs and you can use the built in Disk Utility for Macs
All you have to do then is stick it in your wii and hit launch game
Hope you enjoy