Alfresco Labs 3B: Can't open SharePoint Services from Word07

[msmith]

Hello,

When I attempt to do a File->Open of the Alfresco web client URL in Word 2007 (http://{host}:8080/alfresco), I get the following error on the console:
15:29:56,915  ERROR [[localhost].[/alfresco].[jsp]] Servlet.service() for servlet jsp threw exception
org.alfresco.module.vti.VtiInternalErrorException: net.sf.acegisecurity.AuthenticationCredentialsNotFoundException: A valid SecureContext was not provided in the RequestContext

I've reinstalled the VTI amp file – I feel confident it's installed otherwise I wouldn't see an exception from the org.alfresco.module.vti namespace.

Any ideas?

[sclayton]

I get the same error also, has anyone got a fix for this?