Windows
Camera driver blocked by group policy
The camera driver would not install because a group policy was blocking the device. The policy was disabled, the computer was rebooted, and the driver installed automatically; the camera then worked.
Killed once by someone from XL.net, on 2025-11-06.
Affects
Hardware
- camera
What you see
- Camera does not work.
- Driver installation reports that installation is forbidden by system policy.
Why it happens
Likely A group policy was blocking the camera device from installing its driver.
When it shows up
A Windows computer shows a camera failure and the driver error says installation is forbidden by system policy.
You are in this case if:
- installation is forbidden by system policy
- camera driver was not installed
- camera device was blocked from installing
1 fix below
The steps that killed it
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Someone from XL.net killed this on a Windows computer on 2025-11-06. It is written up from that one repair, so it cites no outside page.