Java jar not working after upgrade

Since upgrading our 6.5 server to 8.5.1 the server no longer recognises the XML4j.jar file in the domino\java folder

Any ideas how we can get the server to include these in the class path

Subject: Java XML4j.jar not working after upgrade

Hi,Have you found an issue with the XML4j.jar file ?

We have the same problem since upgrading our 6.5 server to 8.5.1.

Thank you.