This is stuff which can be quite madding. What to do to get it working. Pick your combination. JDK version Application server Action According to Remarks ------------------------------------------------------------------------------------------------------------------------- 1.5, 1.4 Tomcat 5.5 Do nothing. MM 1.4 Tomcat 5.0 Move *.renametojar to [tomcat-dir]/common/endorsed/*.jar ? MM 1.5 Tomcat 5.0 Do nothing? MM 1.5 Orion 2.0.6 Remove crimson.jar/xerces.jar from orion's home dir MM Orion does not support web-app 2.4. 1.5 Resin 3.0.15 Do nothing. MM etc.. Some applications like context-security, editwizards need xalan's xpath. The xalan.renametojar can be renamed. MMBase release team $Id: XERCES.README.txt,v 1.5 2006/04/18 15:01:56 michiel Exp $