Power BI Gateway Configuration Error

[Kayla]

Hi, I am trying to set up enterprise gateway. When I click sign in to configure and enter my credentials I get this error on sign in

Please guide me on how I can resolve this issue. I don't get to the configuration part but the error pops up on sign in.
Thanks

[v-easonf-msft]

Hi,  @Kayla 

Please check if these threads are useful to you.

error-code-aadsts50011-reply-url-mismatch 

power-bi-integration-with-azure-ad 

ui-how-register-dynamics-nav-azure 

Best Regards,
Community Support Team _ Eason

[FarhanAhmed]

Can you please confirm if your AD directory is hosted on Azure?