I being a very intelligent web developer (This is true). Decided it might be fun to delete the Default Web Site in IIS6.0 not thinking much of it. Of course it wouldn't have mattered at all, at least until I decided to install commerce server 2007 enterprise on the production server that I had deleted the Default Web Site. Why was this a problem you ask? Wow good question. Here's the long and short of it. When installing Microsoft Commerce Server 2007 sp1 you can get about oh I'd say 5 minutes into ......