good install but cannot log in...need help on win2K

[rsfeller]

I've just installed roundcube with the latest build of hmailserver on my win2k server. squirrelmail runs just fine so I've got PHP config'd correctly.

THe install process went very well with no concern, errors and all the variables to config were very straight forward.

The first time I go to login I get "page cannot display..." error. So something is not connecting correctly. This happens regardless of what data you put in the login or if it's left blank.

Usually these type of concerns are simply config file errors or something not covered in the setup documents or procedures, but I cannot figure this out. This is a head scratcher as it may be the first time I've installed PHP software that installed w/o a single error!

Who are my windows/php/roundcube experts and what mistakes did they make that I can learn from?