diff --git a/windows/configuration/customize-windows-10-start-screens-by-using-mobile-device-management.md b/windows/configuration/customize-windows-10-start-screens-by-using-mobile-device-management.md
index 047006fce2..436f7e65d8 100644
--- a/windows/configuration/customize-windows-10-start-screens-by-using-mobile-device-management.md
+++ b/windows/configuration/customize-windows-10-start-screens-by-using-mobile-device-management.md
@@ -51,6 +51,9 @@ Two features enable Start layout control:
 
 -   In Microsoft Intune, you select the Start layout XML file and add it to a device configuration profile. 
 
+    >[!NOTE]
+    >Please do not include XML Prologs like \<?xml version="1.0" encoding="utf-8"?\> in the Start layout XML file. The settings may not be reflected correctly.
+
 ## <a href="" id="bkmk-domaingpodeployment"></a>Create a policy for your customized Start layout