Hi Yaakov, curiosity, any reason why the tcl/tk dll's are not using the cyg prefix ? /usr/bin/libtcl8.5.dll /usr/bin/libtk8.5.dll Regards Marco -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple