Problems, problems

I put a new HD, decided to do a fresh install after my last HD was declared toast. I had the setup create 3 partitions (2 x 20gig, 110gig). Installed the server on C:. Everything went smoothly except for 1 file missing during setup :oem.dll. Anyways, after the install it says :'A problem is preventing Windows from accurately checking the license for this computer - Error code: 0x80070002' ". Looked up for solutions on MS' website.
http://support.microsoft.com/kb/310794.
I tried to start in safe mode, the puter starts up, does nothing for a few seconds, then gives the same error.
Please advise.