This is for my colleagues getting scaried when they get The website cannot display the page with an Internal Server Error when they try to access Virtual Server WEB Management page from a Remote Desktop session:
it's an authentication problem! Virtual Server is running well!!
Use from Remote Desktop the Console session and everything will be fine (...or access the WEB page from another client and not locally by Remote Desktop).
How to start a remote console session from Vista and last updated XPs?
mstsc /admin (in the past it uses to be mstsc /console)
and then insert target server IP on the logon window