You must follow the upgrade sequence.

Important: You must take a snapshot of the AppDefense Appliance virtual machine (VM) before the upgrade. For details, refer to Back Up AppDefense Appliance VM Before Upgrade.

First Download Appliance Upgrade Bundle. You must then upgrade in the following sequence:

  1. AppDefense Appliance
  2. AppDefense Host Module
  3. AppDefense Guest Module
Note: If you are unable to log in to AppDefense Appliance, appliance password may have expired. For details, refer to How to Reset Password For AppDefense Appliance Administrator.