HTCondorWiki: Build Modernization

 *:http://msdn.microsoft.com/en-us/windows/dd146047.aspx
 *:Currently it is http://www.microsoft.com/downloads/details.aspx?FamilyID=e6e1c3df-a74f-4207-8586-711ebe331cdc&displaylang=en
 
-6.) Have a recent version of cygwin installed
+6.) Download and install WiX 3.0 on your windows machine
 
-7.) Open Tools->Options under "Projects and Solutions" click on VC++ Directories and add the following to the *Executable* directories
+*:http://wix.sourceforge.net/downloadv3.html
+
+7.) Have a recent version of cygwin installed
+
+8.) Open Tools->Options under "Projects and Solutions" click on VC++ Directories and add the following to the *Executable* directories
 
 *:$(SolutionDir)\build\bin
 *:C:\cygwin\bin
+*:Move $(PATH) to the bottom as sometimes C:\cygwin\bin is in the $(PATH)
 
-8.) Open and build.
+9.) Open and build.
 
 {section: Contributing}
 All of the updated cmake files exist under src directories and are open to contribution.  The current branch tracks against master(7.5 series).