Hello Andrea!
Please ask for for help on comp.emacs.xemacs for stable XEmacs
releases (like 21.1.13) or xemacs-beta(a)xemacs.org for beta (currently
21.5-b3) and gamma (currently 21.4.5) versions.
Your diagnostic information below doesn't seem to give enough details
to pinpoint the problem.
Best regards,
Adrian
--
Adrian Aichner
mailto:adrian@xemacs.org
http://www.xemacs.org/