http://blogs.technet.com/fdcc/archive/2008/10/21/fdcc-blog-alert-issue-with-windows-vista-sp1-and-gpresults.aspxAuthor: Mandy Tidwell, Senior Consultant Applies to: Windows Vista SP1 Setting: Computer Configuration\Windows Settings\Security Settings\Local Policies\User Rights Assignment\Create Symbolic Links History: After implementing FDCC on Windows Vista SP1,en-USCommunityServer 2.1 SP1 (Build: 61025.2)