On both Windows and Unix, the class files for the JDBC Driver are created in the classes\ctreeJDBC.jar file. Copy the jar files from that directory to a directory accessible to the Web page. Do the same for the applet’s class file.
For example:
systpe@mydomain% cd $webroot
/vol6/webroot
systpe@mydomain% mkdir test
systpe@mydomain% cd test
/vol6/webroot/test
systpe@isis% cp -i $TPEROOT/classes/ctreeJDBC.jar
systpe@isis% cp -i /applet_test/ctreeJDBCApplet.class