Windows cannot verify the digital signature (Code 52)

  • Thread starter Thread starter iplussw
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iplussw

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Hi, We got the driver signed from hardware dashboard and the certification status is green mark. When we install the signed files on Windows 7 x64 with SP1, the Device Manager shows it cannot verify the digital signature. The OS has installed security update KB3033929 but it still doesn't work. Could someone can give me some instructions?

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