Could not hide licensing controls in NVIDIA Control Panel

Virtual GPU Forums General Discussion
1

The operation according to the document cannot achieve the effect of hiding licensing controls in NVIDIA Control Panel

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Windows Registry Settings for NVIDIA vGPU Software Licensing](Client Licensing User Guide :: NVIDIA Virtual GPU Software Documentation)

Registry Key Value for Managing Licensing Controls in NVIDIA Control Panel

Licensing controls in NVIDIA Control Panel are controlled through the NvCplDisableManageLicensePage DWord (REG_DWORD) registry value in this Windows registry key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\nvlddmkm\NVControlPanel2\RegisteredServers\Overrides{DFA226E7-D28D-407D-95ED-5A79D9745BB5}

If this registry key value is absent, licensing controls are shown in NVIDIA Control Panel for GPUs supporting licensing.

If this registry key value is present:

  • 0: Show licensing controls in NVIDIA Control Panel
  • 1: Hide licensing controls in NVIDIA Control Panel
  • All other values: reserved
2

Hi,

I assume the key given is “outdated” from the legacy license server days. With NLS you only have read only option in NVCPL so no need to hide the licensing settings or why would you need to hide this information?
Which vGPU version are you using?

Best regards
Simon

3

host driver version 550.54.10
guest driver version 551.78
Do not want users to perceive license,let them feel like using a regular graphics card.