1) Download the DualShield Framework upgrade tool onto the machine hosting the DualShield Radius server
2) Run the DualShield Framework Upgrade file as Admin:
3) Select Number '2' for Radius Server:
4) Close any opened files under the Deepnet Radius Installation folder:
5) You will be asked if you want to upgrade to the latest version of Java. Press 'y':
6) Let it run. This may take some time. Do not stop it.