Endless Paradigm

If you know i start an honey comb ctf project and i decide to make an lua program of it,but i have some problems with a lua script for iso.When i try to open an iso i got an error wich looks like this Set the No UMD driver to OE isof.I think this script dosen't support 6.20 pro or should be a problem with the script,i don't know.If you know the problem leave an replay.  

Thanks for help!