The DIR command requires use of a /A flag to list hidden files. Type HELP DIR for more details. The Windows search also requires specification that hidden files/folders are also to be searched. It's set in the More Advanced options (in XP, at least). I'd recommend using the Windows search program, using a minimal filename specification -- just a few adjoining letters of the expected filename, and not assuming any particular extension; eg searching for pref will find adobepref9.psp. And make sure your search path isn't unduly restricted. If that fails, Hal's suggestion is good. My bet would be on somewhere within the Documents and Settings hierarchy as the likely home for the file, quite probably under a folder called something like Adobe. jaybee82, I'm not convinced that the Windows search options mirror the Explorer folder display ones.