IIS Registration problem

[CyberSoftHari]

I Installed Visual studio 2005 web developer express edition and IIS 6.0 as well. When I try to install “Atlas”, it Showing the message err1 (Improper Registration). After I follow the message box and try to run in command prompt it’s showing err2 message (Error).
Can any one point me where is the problem?

[kenobewan]

Suggest finding Atlas support, eg http://www.google.com/search?hl=en&q...ion+faqs&meta=, Errors are non specific and may not be IIS.