ASP IIS error '8002801d'

Hello

I am using Windows Vista Ultimate 64, recently i install AOL Messenger 6.5
that corrupted my WMI database. I was able to repair some issues from
following post.

http://www.howtofixcomputers.com/for...ion-91021.html

But i am not able to run ASP under the IIS. When i try to open an asp page
on localhost i get this error.

error '8002801d'
/sitename/pagename.asp, line ##

It looks like i have to re-register all dlls / com components in my system,
Is this a problem that someone faced already. If so i shall be very greatful
if you could share the solution.

thanks