Installing WinWP Probs...
 

Ok, let me preface this post by saying that I had already installed XP Pro on this machine, no changes were made whatsoever. I did somthing wrong so I went to reinstall and this is my prob....

File setupdd.sys could not be loaded.
The error code is 4

Now, Microsoft says that code 4 is incompatable or defective hardware, yet I had already installed WinXP Pro on this very same configuration, same hardware even. I've also searched and found that many people just reseated their RAM and all was fine - not so for me. Tried several HDDs, no luck either. Um... HELP!!

later