Project 2007 professional - Collaboration access

[Matej]

We're having problem accessing Project center from Project 2007. We can
open/edit/do stuff with projects just fine however when we try to access
Project Center via Collaborate tab from Project 2007 we get this error:

Project cannot access Project Server http://our.server.where.be/project.

Verify the URL in the Collaborate tab of the Options dialog box (Tools
menu). Make sure the server is functioning correctly, and is a valid Project
Server.

Retry accessing the Project Server - http://our.server.where.be/project

This error is produced for Project center, Resource center, Data Analysis
and Shared Documents but Issues and Risks and Status reports work.

Using same account and computer but from IE7 works fine (trusted sites, pass
current username for login under options, etc...). All URLs work ok and
permissions seem to be ok (since everything works from IE7).

I hope someone has ideas on how to fix this one .

 

[Dave]

You are most likely to get a good response to this question on
microsoft.public.project.server.

Dave