gothic 2 startup question

[stealthsnake]

out of curiousity i tried to make an backup of gothic 2 using blindwrite as well as alcohol. although my hardware is a lil bit older, there was not really a problem creating the mds and bwa files. i didn't wanted to waste cdr's so i used alcohol and daemon tools to load the 3rd cd. it doesn't seem to mather, if the emulation options are activated or not, the game starts normal, but after the longer loading "please wait screen" the game doesn't start, but the splash disappear and nothing is started. putting in the original again, there is no problem. what does this now mean? maby someone could help me

thx for help and time


kindest regards,
stealthsnake.