diff --git a/windows/application-management/manage-windows-mixed-reality.md b/windows/application-management/manage-windows-mixed-reality.md
index ff4fbd3363..35c17cbf6a 100644
--- a/windows/application-management/manage-windows-mixed-reality.md
+++ b/windows/application-management/manage-windows-mixed-reality.md
@@ -44,6 +44,8 @@ Organizations that use Windows Server Update Services (WSUS) must take action to
     Add-Package
     Dism /Online /add-package /packagepath:(path)
     ```
+    >[!NOTE]
+    >You must rename the FOD .CAB file to : **Microsoft-Windows-Holographic-Desktop-FOD-Package\~31bf3856ad364e35\~amd64\~\~.cab**
 
    c. In **Settings** > **Update & Security** > **Windows Update**, select **Check for updates**.