Unhandled exception of type Microsoft.IdentityModel.Clients.ActiveDirectory.AdalException has occurred: This service requires use of the TLS-1.2 protocol

[nathan815-msft]

Hi, I am getting this error right after clicking "Pick vault from subscription..."

[camous]

You need to force having your computer using tls 1.2 for the dotnet framework used by azure key vault explorer.

https://learn.microsoft.com/en-us/mem/configmgr/core/plan-design/security/enable-tls-1-2-client

eg
https://github.com/SammyKrosoft/Check-or-Enable-TLS-1.2-with-PowerShell

I used

Set-ItemProperty -Path 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type DWord

[davidjrh]

Hi @camous, a backslash is missing on the PS command. Right path would be:

Set-ItemProperty -Path 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type DWord

[camous]

thanks @davidjrh , it was actually there, but the code block hide it ... I double it :)