help with winrar error

[copy_it]

trying to use winrar to create an iso from a pc game i downloaded but keep getting invalid or corrupt authenticity information error..anyone have any idea what this is as it does it on verey rar on disk 1 but disk 2 is ok..i've checked the sfv with easy sfv and all seems ok..

any help greatly appreciated..thanks in advance

[old engineer]

Your gonna have to give a bit more of a clue as to the error type m8...

[DC Fisherman]

is the files corrupted? if not, try using the latest version of winrar and see if it works.

[Acheron]

trying to use winrar to create an iso from a pc game i downloaded

huh? WinRAR doesn't create ISOs but rather compresses or decompresses them. :)