failed to load java application

After reinstalling PRO/E 2001 i am not able to load jlink files in PRO/E .please help me to find a solution.(before it was running correctly) i am including environment variables CLASSPATH D:\link\ajoy\models\bb;D:\PTC\proe2001\text\java\pfc.jar;D:\PTC\proe2001\text\java\cipjava.jar PATH D:\jdk1.4.2-\bin;D:\jdk1.4.2-\jre\bin;%PATH%; PRO_JAVA_COMMAND java com.ptc.pfc.Implementation.Starter