We've tried 1.3 then back to 1.2 and 1.2 HF1. Every time we've tried to get this to work we get a 404 Error. Any ideas at all?

https://locahost/ccm-web/setup
once installed only shows 
HTTP Error 404.0 - Not Found
The resource you are looking for has been removed, had its name changed, or is temporarily unavailable.

We are unable to progress to setting up WMS at all. TIA.