Installing Community Server 2.1 SP2 on my x64 IIS webserver, also running Exchange 2007 Outlook Anywhere (Client Access Role).

I typed in the SQL username wrong; setup MSI tries to create the user, bombs out, and decides to nuke my Default Web Site, which of course contains /owa /exchange etc...

WHY are these "automated" installers not tested?!

I'm ripping Community Server out.