We have a situation where our EPDM system vault is evidently not talking to Solidworks. It comes at some random time, I mean the user has been operating fine for months and bingo it doesn't work anymore. The problem is when you are in the EPDM vault and try to open a S/W model (prt or asm or drw) it won't come up in S/W. The system can be circumvented by using S/W by itself and it works fine and in EPDM the E-dwg stuff works fine but on hand shake between the two tools no go. Anyone seen this before?