Parallels 16 - TPM attestation not ready or not supported

Discussion in 'Windows Virtual Machine' started by fella5, Aug 12, 2020.

  1. fella5

    fella5 Bit poster

    Messages:
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    Running into an issue with Windows 10 Pro and TPM showing either not ready or not supported. My Windows 10 is managed by Intune and is working fine on another virtual platform that show attestation ready. Without this, it seems like I loose some ability to login with a smart card. So when I try to login to another Windows box that requires a smart card, Parallels does not prompt for a PIN which happens on my other virtual Windows 10.
    Running the latest Parallels 16 and Windows 10 is also updated. I did notice that TPM was not installed when I first built the Win10 and did Intune the VM. I added the TPM and it showed not ready. I decided to clear the TPM and now it shows attestation: not supported.

    Thanks
     
  2. fella5

    fella5 Bit poster

    Messages:
    6
    Forgot to attach the "Security processor detail"
     

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