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windows uefi firmware update fail error code 10 at device firmware

    Question

  • Hi everybody:

                         I encounter an confusing question. My task is that I want to author a uefi firmware update package on device firmware. when I have written EFI binary and inf file, then sign the file with test certificate, I am ready to update the device firmware by device inf file.  (My reference is "Windows UEFI Firmware Update Platform" this document).Then fail error code appeared.

                        Can anybody give anysolution for this? I will appreciate it if anybody can help.

    Thed Device Status is that:

    This device cannot start(Code 10)

    Indicates a revision number encountered or specified is not one known by the service. It may be a more recent revision than the service is aware of.

    Thursday, September 29, 2016 7:30 AM

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