diff --git a/development/Win32/packaging/installer/include/nsis.nsh b/development/Win32/packaging/installer/include/nsis.nsh
index cf38f7acda..7cd2fe0f0e 100644
--- a/development/Win32/packaging/installer/include/nsis.nsh
+++ b/development/Win32/packaging/installer/include/nsis.nsh
@@ -35,15 +35,10 @@ Configuration of standard NSIS header files
 !include MultiUser.nsh
 !include nsDialogs.nsh
 
-#--------------------------------
-# Windows constants
-
-!define SHCNE_ASSOCCHANGED 0x08000000
-!define SHCNF_IDLIST 0x0000
-  
 #--------------------------------
 # Include standard functions
 
 !insertmacro GetParent
+!insertmacro RefreshShellIcons
 !insertmacro VersionCompare
 !insertmacro WordFind2X
diff --git a/development/Win32/packaging/installer/setup/configure.nsh b/development/Win32/packaging/installer/setup/configure.nsh
index 2b4949d8ca..58e281cbcb 100644
--- a/development/Win32/packaging/installer/setup/configure.nsh
+++ b/development/Win32/packaging/installer/setup/configure.nsh
@@ -31,7 +31,7 @@ Section -FileAssociations
   ${REG_FILEEXT} "Content Type" "${APP_MIME_TYPE}"  
   
   # Refresh shell
-  System::Call 'shell32.dll::SHChangeNotify(i, i, i, i) (${SHCNE_ASSOCCHANGED}, ${SHCNF_IDLIST}, 0, 0)'
+  ${RefreshShellIcons}
 
 SectionEnd