problem with getting my STW running

[Zortas]

so as obvious as the title says i've got trouble getting my STW to start running, downloaded the game, got it installed with no probs, proceeds to mount the cd in daemon tool lite and tries to start the game but every time i do i get the message "please insert the right CD and try again"... any advice on this matter? would rly appreciate the help since i'm lost when it comes to these kinds of things

[ReluctantSamurai]

Some information on what version (Sold Out Software, Gold Edition, the original boxed version, etc) you are playing, your system specs, and which OS you are running would be helpful