I don’t know why I didn’t see this before.
It turned out to be simple to fix the problem with the Help > About System module. Someone had added a line …
source $env(GISBASE)/etc/gm/gm.tcl
This line launched the GIS Manager every time About System was run.
I’ve deleted that line and it seems to work fine now.
Michael
C. Michael Barton, Professor of Anthropology
Director of Graduate Studies
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University
Phone: 480-965-6262
Fax: 480-965-7671
www: <www.public.asu.edu/~cmbarton>