Palo Alto Networks NGFW fails to install AV or Wildfire updates even though Apps & Threats are up-to-date

On a firewall that’s been upgraded from the ‘non Advanced’ licences to the ‘Advanced’ licences and where the ‘non Advanced’ licences now show as expired in the licences page you may encounter the following message when trying to manually install Wildfire updates: Failed to update content with following message: rootdir changed to /opt/pancfg/mgmt/wf_ramdisk/wf_tmp No wildfire update is applied. No valid… Read more