Azure VPN: Your Computer Trusted Platform Module Malfunctioned 80090034 . Encryption Failed

Error Code: 80090034

Related with AzureAD / Azure Cloud VPN P2S

This error has been detected using Azure VPN ( Cloud based ) . Also can be related in Azure Logins.

Resolution:

0.Upgrade Bios

1.Clear TPM using TPM.mSC ( run as admin)

Press Action → Clear TPM

2.Clear TPM using Troubleshoot In Device Security

3.Registry FiX

Workaround
To work around this problem, set the value of the ProtectionPolicy registry entry to 1 to enable local backup of the MasterKey instead of requiring a RWDC in the following registry subkey:
HKEY_LOCAL_MACHINE\Software\Microsoft\Cryptography\Protect\Providers\df9d8cd0-1501-11d1-8c7a-00c04fc297eb

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