diff --git a/API_MachMgr.cpp b/API_MachMgr.cpp
index 03eaee3..c50bb10 100644
--- a/API_MachMgr.cpp
+++ b/API_MachMgr.cpp
@@ -1970,6 +1970,13 @@ __stdcall EgtSimSetUiStatus( int nUiStatus)
    return ( ExeSimSetUiStatus( nUiStatus) ? TRUE : FALSE) ;
 }
 
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtSimShowVMill( BOOL bShow) 
+{
+   return ( ExeSimShowVMill( bShow != FALSE) ? TRUE : FALSE) ;
+}
+
 //-----------------------------------------------------------------------------
 BOOL
 __stdcall EgtSimEnableToolTipTrace( BOOL bEnable) 
diff --git a/EgtInterface.rc b/EgtInterface.rc
index 6efdd6a..9cd85dd 100644
Binary files a/EgtInterface.rc and b/EgtInterface.rc differ