I asked this question a few days ago and did not receive a response. I suspect I was not very clear in what I was looking for. When I attempt to open a file from within solidworks the file open dialog listing criteria defaults to either *.sldasm or *.sldprt. What I would like to have happen is the file dialog listing criteria to default to "all files (*.*)." Does anybody know of a way to make this happen from within solidworks or windows XP? I am using SW2004, SP2 Thanks, Farley