My thanks to all. It looks like Trish was right about the problem: someone forgot to touch all the files. When we reinstalled, making sure we did this, the upgrade worked, and the Listserv deals with attachments as it should. My thanks to all! ************************************** Anthony Aristar Associate Professor Moderator, LINGUIST [log in to unmask] Linguistics Program [log in to unmask] College of Liberal Arts Dept. of English Wayne State University 51 W. Warren Detroit, MI 48202 URL: http://linguistlist.org/aristar/ **************************************