When run JavaFX co-bundle test, there is a case:
JRE 7ux/ 1.7*/2.1 Try to run FX application requesting jre platform 1.7* and FX platform as 2.1
In the Case, it should install 7u6 cobundle when launch app and follow DT follow. But it downloaded 7u5 and JavaFX2.1.1 instead of 7u6 cobundle.

Steps to reproduced:
    1 Remove all JREs from the system
    
    2 Get latest DT Plug-in on system by doing following steps
        remove deployJava1.dll and npDeployJava1.dll from windows system folder e.g. c:\windows\system32,C:\Windows\SysWOW64
        Install and remove the latest promoted 7u6 on the system to get the latest DT plug-in (removal of jre does not remove DT plug-in from the system)
        Note: Latest 7u6 build locations
                 windows-i586: http://jre.us.oracle.com/java/re/jdk/7u6/nightly/bundles/windows-i586/latest
                 Windows-amd64: http://jre.us.oracle.com/java/re/jdk/7u6/nightly/bundles/windows-amd64/latest

   
    3 Configure the system to use the custom dtoolkit.xml that is 7u6 conbundle awareness
            (1 run CMD - regedit - create a new value under key name \\HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Deployment Toolkit
            (2 set value name: URLOverride
            (3 set value:http://sqeweb.us.oracle.com/deployment2/dt/7u6dtCobundle/dtoolkit.xml
    4 Load Test page http://sqeweb.us.oracle.com/deployment2/cobundle/html/testJRE7Family21.html
    5 Message to install Java should be there
    6 Click on image to install java
    7 If it downloads 7u5 and JavaFX2.1.1 instead of 7u6 cobundle, then the bug reproduced.


expected behaviour: In the Case, it should install 7u6 cobundle when launch app and follow DT follow