Information store could not be opened...
 

Hi, When trying to share my calendar with other users i receive the following
error:

An error occurred when setting schedule permissions. You don't have
appropriate permission to perform this operation.

If i try to open a shared calendar i get the following error:

Unable to display the folder. The information store could not be opened.

All my collegues have the same set up and it works fine. I am using Windows
Server 2003 and Outlook 2003 with Exchange Server 2004. Any ideas?

Thanks.