After you have copied both CDs with CloneCD 5 (Use the profile "Protected PC Game" for it!) put CD 2 in your CD-/DVD-ROM Drive. Then open the CloneCD Tray. Rightclick on the Tray-Icon in the task-bar. Activate the option "CD-R Medien verstecken" ("Hint CD-R discs"). After you have activated this option you can start the game without a crack. If not use one of the cracks you find on GameCopyWorld or the following sites:
http://www.megagames.com/gcracks.html
http://www.*************.com