dosemu version 1.2.2 has a "global.conf" that is put into /etc. This filename does not give any relation to it's owner and may conflict because of such a generic name. I would suggest moving it to a sub-directory of /etc. Such as /etc/dosemu/global.conf Futhermore, dosemu.* (.conf, .users, .users.example) would be perfect to put in that sub-directory as well. This should help clean up /etc a bit.
fixed