I understood what he meant, not how to do it Joe
I found the place where it does the usual GetDriveTypeA checks etc, except there is nothing calling this routine, so couldn't find where it was being referenced from, that's where I got stuck with that! I also had to use IDA, instead of lame but friendly w32dasm as it kept crashing it when loading the exe in, obviously some anti-disasm tricks!
In the end I patched the message as a last resort, it worked, but as TippeX says, for how long?