General Backup Problem: 2 or more CD game on 1 DVD

[keks]

Hey!

Hope, somebody can help

I want to make a backup of a game that has in original CD 1 and CD 2 on a DVD. I'll use a crack, so the game will work.

So i copied the 2 CD via Win Explorer on my HDD.

When i try to install the game from Harddisk (or later from selfmade DVD) there is the following problem i don't know how to solve:

I start setup, the install process starts and then at about 50% i am ask to insert disk 2 although disk 2 is already copied on my HDD (or DVD).

What can i do to install for example from hdd oder from an selfmeade dvd???

thx for help!