Here is an odd one. Win7 Enterprise PC connected to Server 2003 acting as a file server. For no apparent reason (no software or hardware changes on either machine) when attempting to map a drive from the server all mappings are named as 'Pen Drive' 'drive letter'. i.e mapping a shared folder called 'test' on say 'Y' it connects as 'Pen Drive Y'. System has been working fine for months now until on Monday it started to report all mapped drives as Pen Drive something or other. Any help would be appreciated.