problem with Live Pix 2.0

[ida]

Hi.
I'm working some time with LivePix 2.0. I had buy it and now I can't install this program at my PC. The Company who is made this program are not longer working. So I can not find help.
My PV always say: The Key configuration is corupted, please reinstall. But if I want install from the CD, the program stoped. What can I do? please tell me if it is possible to have a new old version of this program, or is it possible to repair my CD?

[the gaffer]

there is perhaps nothing wrong with the cd,i have had issues in the past with certain drives not reading a certain disc,once had the problem with installing windows itself,genuine microsoft disc and would fail when copying files,changed the cd rom drive and all went well,yet the original cd rom drive was refitted and never missed reading a disc from there onwards.