diff --git a/cfg/mfc.cfg b/cfg/mfc.cfg
index bec1b991b..f1718dc41 100644
--- a/cfg/mfc.cfg
+++ b/cfg/mfc.cfg
@@ -9,11 +9,11 @@
   <define name="ON_UPDATE_COMMAND_UI(x,y)" value=""/>
   <define name="ON_UPDATE_COMMAND_UI_RANGE(x,y,z)" value=""/>
   <define name="ON_NOTIFY(x,y,z)" value=""/>
-  <define name="ON_NOTIFY_RANGE(x,y,z)" value=""/>
+  <define name="ON_NOTIFY_RANGE(w,x,y,z)" value=""/>
   <define name="ON_NOTIFY_EX(x,y,z)" value=""/>
-  <define name="ON_NOTIFY_EX_RANGE(x,y,z)" value=""/>
+  <define name="ON_NOTIFY_EX_RANGE(w,x,y,z)" value=""/>
   <define name="ON_CONTROL(x,y,z)" value=""/>
-  <define name="ON_CONTROL_RANGE(x,y,z)" value=""/>
+  <define name="ON_CONTROL_RANGE(w,x,y,z)" value=""/>
   <define name="ON_CONTROL_REFLECT(x,y)" value=""/>
   <define name="ON_CONTROL_REFLECT_EX(x,y)" value=""/>
   <define name="ON_NOTIFY_REFLECT(x,y)" value=""/>