Certificate Services Installation Error 0x800cc801

[TS]

I am trying to install Certificate Services but I keep getting the following
error:

An error was detected while configuring Certificate Services.

The Certificate Services Setup Wizard will need to be rerun to complete the
configuration.

Certificate Services setup failed with the following error: Error 0x800cc801
(-2146646015)

I can't find any information on this error, any idea what could be causing
this error?

Thanks,
TS

 

[TS]

You may ignore this post, I was able to resolve the problem by allowing:

All unknown ISAPI Extensions
All unknown CGI Extensions

In Internet Information Services Manager under Web Service Extensions.

TS