Following a crash installing SP3 for Exchange 2007, OWA broke on our server. When I looked in IIS it looked as if the virtual directory for Exchange was missing or corrupt and OWA simply disappeared.
I noted the authentication and internal/external URL's used by the old OWA then removed the OWA Virtual Directory in EMS. I created a new one however I'm stuck now as to what to do next as I can't see how to set the internal and external URLs again and when I look in OWA properties in EMC there is no entry for OWA.
Any help would be really appreciated.