Have a unique licensing issue not covered here? Visit the official RealVNC Knowledge Base or contact their support with your purchase invoice and current software version.
vncserver -setserial XXXXX-XXXXX-XXXXX-XXXXX-XXXXX vnc server license key serial number upd
vncserver -signin your.email@domain.com Or set a team key: Have a unique licensing issue not covered here
vncserver -setteamkey YOUR-TEAM-KEY vncserver -status You should see Licensed and a new expiry (or Perpetual ). 5. Automating License Updates Across Multiple Machines (Bulk UPD) IT admins managing hundreds of VNC servers cannot manually type serial numbers. Here is how to script the update process (UPD) using the VNC Silent Installer and registry. Windows (Group Policy / PDQ) Create a .bat script: vnc server license key serial number upd
sudo vncserver -setserial XXXXX-XXXXX-XXXXX-XXXXX-XXXXX