ProtocolVersion

The maximum protocol version number to support, or empty for the default.

The default value for this VNC parameter is "".

If you enable this policy setting, the corresponding VNC parameter will be set to the value you specify.

If you disable this policy setting or do not configure it, the corresponding VNC parameter will use the default or user-specified value.

Supported on: Windows 10
Value



  1. Registry HiveHKEY_CURRENT_USER
    Registry PathSoftware\Policies\RealVNC\vncviewer
    Value NameProtocolVersion
    Value TypeREG_SZ
    Value
  2. 3.3
    Registry HiveHKEY_CURRENT_USER
    Registry PathSoftware\Policies\RealVNC\vncviewer
    Value NameProtocolVersion
    Value TypeREG_SZ
    Value3.3
  3. 3.7
    Registry HiveHKEY_CURRENT_USER
    Registry PathSoftware\Policies\RealVNC\vncviewer
    Value NameProtocolVersion
    Value TypeREG_SZ
    Value3.7
  4. 3.8
    Registry HiveHKEY_CURRENT_USER
    Registry PathSoftware\Policies\RealVNC\vncviewer
    Value NameProtocolVersion
    Value TypeREG_SZ
    Value3.8
  5. 4.0
    Registry HiveHKEY_CURRENT_USER
    Registry PathSoftware\Policies\RealVNC\vncviewer
    Value NameProtocolVersion
    Value TypeREG_SZ
    Value4.0
  6. 4.1
    Registry HiveHKEY_CURRENT_USER
    Registry PathSoftware\Policies\RealVNC\vncviewer
    Value NameProtocolVersion
    Value TypeREG_SZ
    Value4.1
  7. 5.0
    Registry HiveHKEY_CURRENT_USER
    Registry PathSoftware\Policies\RealVNC\vncviewer
    Value NameProtocolVersion
    Value TypeREG_SZ
    Value5.0


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