diff --git a/nfq2/windows/res/winws.manifest b/nfq2/windows/res/winws.manifest
index f702d38..9a9372b 100644
--- a/nfq2/windows/res/winws.manifest
+++ b/nfq2/windows/res/winws.manifest
@@ -9,8 +9,6 @@
   </trustInfo>
   <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
     <application>
-      <!--The ID below indicates application support for Windows Vista -->
-      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
       <!--The ID below indicates application support for Windows 7 -->
       <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
       <!--The ID below indicates application support for Windows 8 -->