EPM Access Error

[Padman]

Hi

I have configuerd Project server and the Share point portal server on the
same server using Article:840701. Users can access my project server using
web access but when users trying to access it through Project professional am
getting this error:

You are not authorized to view this page
You do not have permission to view this directory or page using the
credentials that you supplied because your Web browser is sending a
WWW-Authenticate header field that the Web server is not configured to accept.

any idea?????

 

[Gary L. Chefetz [MVP]]

Did you configure your application server to allow all unsigned ISAPI
filters?