Cannot install driver on Windows8 8250 x64 RRS feed

  • Question

  • Dear All,

    I am testing my driver on windows8 8250.

    And I have not find any issue of my driver at Win8 8250 X86 platform.

    But the driver cannot be installed at Win8 8250 X64 platform.

    The detail information is:

    When I update device driver by using devcie manage, the device manage show a error message, "The third-party INF does not contain digital signature information".

    I have saw the some error message at x86 platform if the testsigning is enabled. So I checked it on the x64 platform, and found it had not been enabled.

    Furthermore, the same driver for x64 platform has cross-signature and can be installed sucessfully on Win8 8102 x64 platform.

    Are there anyone know about this problem?

    Please give me some advices if possible!

    Thanks in advance!

    Best Regards,


    Friday, April 6, 2012 4:14 AM