Call of Cthulhu: Dark Corners of the Earth
 

1) Create a temporary folder

2) Copy the contents of both CDs in that temporary folder

3) Create inside the temporary folder, another folder for cracks, patches e.t.c. (optional)

4) Burn the contents of the temporary folder in an empty DVD using a burning program (like Nero). You can use any label for the DVD, it dosen't matter.

5) Install and play the game