Confirm that the following requirements are met prior to upgrading Plixer Scrutinizer:
- Current running version of Plixer Scrutinizer is 18.20.85841.
- Internet access to access the latest Plixer Scrutinizer packages.
- Root access to the appliance.
- Snapshot of the VM prior to an upgrade as a backup measure.
- Valid license key to allow Plixer Scrutinizer package updates (check Admin > Settings > Licensing).
Please contact Plixer technical support for assistance with upgrades.