I have a .iso file everyone is saying works fine. I have Nero to burn with and I burned the file to a blank dvd but my comp won't boot to it. I have changed the boot sequence to boot from usb-dvd rom and other discs will boot fine but not this one. When I open the discs that work fine without running the autoplay option they have "application" or .exe file instead of a .iso file. I'm not sure what the problem is?