Update app-attach-faq.yml

Author: jobende

articles/virtual-desktop/app-attach-faq.yml

@@ -77,6 +77,11 @@ sections:
         answer: |
           MSIX app attach doesn't currently support Azure AD DS. Because Azure AD DS computer objects aren't synchronized to Azure Active Directory (Azure AD), the administrator can't provide the required role-based access control (RBAC) permissions for Azure Files.
 
+      - question: |
+          Can I use Azure AD Joined VM's with MSIX app attach?
+        answer: |
+          MSIX app attach doesn't currently support  Azure AD Joined VM's. 
+
       - question: |
           Can I use MSIX app attach for HTTP or HTTPs?
         answer: |