I am trying to verify that my EWS trial is working. I have followed the instructions and I have autodiscover setup correctly (we use EAS as well). However I can't figure out how to fix this error:

 

Creating a temporary folder to perform synchronization tests.
     Failed to create temporary folder for performing tests.
     
    Additional Details
     
Exception details:
Message: This property was requested, but it wasn't returned by the server.
Type: Microsoft.Exchange.WebServices.Data.ServiceObjectPropertyException
Stack trace:
at Microsoft.Exchange.WebServices.Data.Folder.get_TotalCount()
at Microsoft.Exchange.Tools.ExRca.Tests.GetOrCreateSyncFolderTest.PerformTestReally()
Elapsed Time: 825 ms.

 

Thank you,

Kevin