Hi, from reading your comments leco its sounds as though you really need to clarify whether or not you are using DFS, you can find this out by opening DFS from your admin tools and taking a look in there, also check out your logon scripts and check for any FQDN path mappings which will indicate DFS. I noticed you have another thread open about missing adm template/GP issues. Has any work taken place recently, upgrades, removal of any servers?