Forum Discussion
SamK
Mar 18, 2025Copper Contributor
Unable to logon using Dell WYSE terminals
Hi all, I'm having an issue logging into AVD from Dell WYSE terminals. I have created a dynamic host group and added a service principal for them per guidance from Microsoft, and that has fixed an i...
Kidd_Ip
Feb 26, 2026MVP
The AADSTS650052 error indicates that the Dell WYSE client is attempting to access the Windows Virtual Desktop AME resource; however, the Azure AD tenant does not have a corresponding service principal configured for that resource. As a result, authentication succeeds through the web client where consent has already been granted but fails when using the WYSE terminals.
https://learn.microsoft.com/en-us/entra/identity-platform/reference-error-codes
https://techcommunity.microsoft.com/discussions/azurevirtualdesktopforum/access-denied-error-with-avd/3811049