Fortunately there are companies which offer this as a service, so we don't have to maintain a certification machine pool. Now we have to perform a WHQL certification with the driver. The PC was upgraded from an earlier release of Windows to Windows 10, version 1607.ĭrivers was signed with an end-entity certificate issued prior to July 29th 2015 that chains to a supported cross-signed CA."Īnd it turned out that Secure Boot was enabled on none of our testing machines, but exactly on the customer machines that had the problem. In the first place, you can use the hard id to find the driver for Windows 10 unknown device. "Note: Starting with Windows 10, version 1607, Windows will not load any new kernel mode drivers which are not signed by the Dev Portal.Ĭross-signed drivers are still permitted if any of the following are true: Solution 1: Using Hardware ID to Find Drivers for Unknown Devices. I also learned that the error message in is perfectly normalĪfter some research with a lot of apparently contradictory Microsoft documentation I finally landed at How do I disable and enable a driver How to disable device driver on Windows 10 Open Start on Windows 10. Potential solutions to this were not dual signing the cat file and checking the root certs of the customer's pcs. Do one of the following: To disable device driver signing, type BCDEDIT /set nointegritychecks ON then press Enter To enable device driver signing, type BCDEDIT /set nointegritychecks OFF then press Enter.
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