Microsoft Information Protection (MIP) does not work after 24.004.202xx planned update

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Microsoft Purview Information Protection support in Acrobat

The feature works perfectly in version 24.003.20180, but updating Acrobat past that version we are getting an error:

AADSTS50011: The redirect URI 'acrobat2021.oauth2://miplogin' specified in the request does not match the redirect URIs configured in the application 97bd680b-f203-4917-a342-308a3de4094a     

checking Azure > Enterprise Applications, Adobe  Acrobat (application ID 97bd680b-f203-4917-a342-308a3de4094a) is configured with reply URL 'https://msmip.acrobat.com/authorize' 

 

We did a Fiddler trace with version 24.003.20180 and 24.004.20220.  The trace shows the redirect_uri in those versions are different.

Microsoft was originally contacted regarding this issue.  However, they were unable to assist as this application is owned by Adobe - The application owner would have to update the application redirect_url

 Has anyone else using this feature experienced this?

[RSprinkle]

This solution did not work for me in GCC-High.

[philj25466186]

This worked for me. I had to change all these settings

For Adobe Pro: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Adobe\Adobe Acrobat\DC\FeatureLockDown

For Adobe Reader: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Adobe\Acrobat Reader\DC\FeatureLockDown

bMIPExternalAuthAdmin = 0

bMIPLabelling = 1

bProtectedmode = 0

bSilentAuth = 0

iMIPCloud = 7

[RSprinkle]

It's working now. We had to add "bSilentAuth = 0". Everything else was set.