--- a/WinWorkstation.st	Thu Nov 14 14:06:23 2019 +0100
+++ b/WinWorkstation.st	Thu Nov 14 14:27:09 2019 +0100
@@ -6691,7 +6691,9 @@
      here we return 1, 1.25 1.5
      the call is too expensive (powershell),
      so cache it, you need to restart the app,
-     when you want to get an effect of changed scaling"
+     when you want to get an effect of changed scaling
+     ATTENTION, this factor only takes effect when the app is DPI aware 
+     and a scaling has been set by the user"
 
     "
         ScaleFactorByUser := nil.