Setup does not run on cdrw or dvd drive

Hi guys …

I really need help here. I have a cdr that contains a program and each time I try to run the setup it gives a message saying :“setup will run off cd drive only” and stops the installation. I have tried to detect the protection type but that was fruitless since these program don’t find any protection. I have tried this cd on LG dvd drive and LG crw drive. I have also created an image and mount it with deamon tools and changed the virtual cd drive model to cd-rom instead of dvd-rom but that didn’t work. I there something i can do ??

Thanx a lot for you help