Code 52 under testmode on X86 20H1 OS RRS feed

  • Question

  • Hi MSFT,

    I tried to enable testsigning on 20h1 (18963). After reboot, i tried to install our self-signed driver under the testmode, but code52 occurred, this issue happened on 20H1 OS only. We didn't meet this issue on RS5 and RS6, anything changed from OS side for the testsigning?

    It looks that OS only accept the PS driver, due to this issue, we cannot install our self-sign driver now.



    Thursday, August 29, 2019 8:41 AM