Before I enabled Port 443 for OWA for external access, the Default Web Site was running and IIS starts and runs normally. Internally OWA worked fine. This is the only site configured in IIS 6.0 running W2003 SP2.
Now when I try to start the Default Web Site after adding the cert and enabling Port 443 in IIS, the following error appears “IIS was unable to start the site. Another site may already be using the port you configured for this site. Please select an unused port for this site”.
Like I said this is the only site setup.
Any help would be highly appreciated.
