Can't install IWD

[born2bbeefy]

Hi,

I played IWD a time ago on an older computer and worked fine, now when I start the program an press install the computer starts loading something(It makes some noise) but nothing happens. Then when I press the drive in 'My computer' i get this map with files and one of them is IDMain but when i press that I get an error, it says:
An Assertion failed in Chitin.cpp at line number 1530
Programmer says: Error initializing key table, bad key file

So what should I do?
greets

[GawainBS]

I think your CD is corrupt, but you can also try running the installer (setup.exe, I believe) in Compatibility Mode. (Rightclick, go to Compatibility, check Win98 or WinXP.)