Index: installer/Makefile
===================================================================
--- a/installer/Makefile
+++ b/installer/Makefile
@@ -73,7 +73,7 @@
 # MSBuild process is a file copy, so it's not expensive to clean and build.  
 #
 $(Build_Dir_ia32)installer.sln $(Build_Dir_x64)installer.sln:
-    createsolutions.bat
+    createsolutions.bat $(VERSION)
 
 $(MSBuild_Output_ia32): $(Build_Dir_ia32)installer.sln
     msbuild /p:Configuration=Release $(Build_Dir_ia32)installer.sln