diff --git a/development/Win32/packaging/AltInstaller/Updated.nsh b/development/Win32/packaging/AltInstaller/Updated.nsh
index 62a59eb2fc..4ff5998764 100644
--- a/development/Win32/packaging/AltInstaller/Updated.nsh
+++ b/development/Win32/packaging/AltInstaller/Updated.nsh
@@ -12,9 +12,11 @@ Function UpdateModifiedFiles
  #File "${PRODUCT_SOURCEDIR}\Resources\chkconfig.ltx"
  File "${PRODUCT_SOURCEDIR}\Resources\configure.py"
  File "${PRODUCT_SOURCEDIR}\Resources\CREDITS"
+ File "${PRODUCT_SOURCEDIR}\Resources\symbols"
  File "${PRODUCT_SOURCEDIR}\Resources\unicodesymbols"
  SetOutPath "$INSTDIR\Resources\doc"
  File "${PRODUCT_SOURCEDIR}\Resources\doc\EmbeddedObjects.lyx"
+ File "${PRODUCT_SOURCEDIR}\Resources\doc\Intro.lyx"
  File "${PRODUCT_SOURCEDIR}\Resources\doc\LaTeXConfig.lyx.in"
  #File "${PRODUCT_SOURCEDIR}\Resources\doc\Math.lyx"
  #File "${PRODUCT_SOURCEDIR}\Resources\doc\Tutorial.lyx"