Unable to delete 'AzureAD' from storage

[tharaka1]

Hi - I am having issue in outlook office addin.
when authentication in outlook desktop (windows)
authenticator.endpoints.registerAzureADAuth('client id here', 'tenant here');

I am getting "Unable to delete 'AzureAD' from storage" error. Any recommendation for fix this issue?
@casieber @Zlatkovsky

[Zlatkovsky]

Adding @sumurthy , @LouMM, who are the current owners/maintainers of the repo.