hmm...strange, I saw EXACTLY the same thread, same words, same title, in the 'GCW support' section, and the user had the same name as you! Hopefully the following will help him as well..
The following
could be the result of corrupt game data.
First things first. A few details would me useful.
1) What's your OS (Operating System)?
2) When U get this error, does system freeze (with/without blue screen) or does it just return to desktop?
3) Are you installing/running from the original CD or just a
copy?
4) If it's the original, what is the protection used ? (cf. use ClonyX 2.0.1.5)
5) What CD reader/burner are U using?
6) Am I asking too many questions?