NO CD Patch for "Rainbow Six - Rogue Spear - Black Thorn"

[CrazyMe19nl]

HELP!

I downloaded a copy of Rogue Spear - Black Thorn
at Kazaa.

It was supposed to be an image of the original CD, and in the readme-file there was a comment that this image should be burned on a CD in order to play the game.
I burned this image and installed the game from this CD.

No problems so far.....
The game starts and I start my first campaign!
But then.....trying to actually execute my first campaign....the game askes me for the CD
With my copied CD in my computer, I am clueless what to do now. Can anyone help me? I will be very greatfull if someone could send me a NO-CD Patch, since there is no such patch found on this site.

With kind regards CrazyMe19nl