swDocumentmgr - \lang\english directory not found.

All 3 of my Solidworks users got this error this morning,nothinghas changed on either the license server or on theworkstations. A search didn't really help me, does anyone haveany ideas orsolutions?

Thanks.

Edit: This is on solidworks 2007 with SP3.1
Thanks again.SolidworksAdministration