[Serna] Configure Serna to use XEP processor

Hi,

I have syntext serna 3.8 installed on my system. I am trying to use XEP to 
publish PDF but unable to do so. Can anyone help me?

Steps that I have performed so far are:

1)       Installed Serna 3.8

2)       Installed the Idiom fo plug-in into the C:\Program 
Files\Syntext\Serna-3.8\plugins\dita\DITA-OT1.4\demo\fo folder.

3)       Installed the XEP into C:\Program Files\Syntext\Serna-3.8
\plugins\dita\DITA-OT1.4\demo\fo\lib\xep folder

4)       Installed the saxon.jar in C:\Program Files\Syntext\Serna-3.8
\plugins\dita\DITA-OT1.4\demo\fo\lib\xep\lib folder.

5)       Installed the ICU4j.jar in C:\Program Files\Syntext\Serna-3.8
\plugins\dita\DITA-OT1.4\demo\fo\lib\ folder.

6)       Added saxon.jar to the classpath in the startcmd.bat file (also 
attached)

7)       Made a copy of the dita2pdf.bat and did modifications as per FO 
readme instructions. (Attaching the modified dita2pdf_xep.bat)

8)       Run the "ant -f integrator.xml"  from the C:\Program 
Files\Syntext\Serna-3.8\plugins\dita\DITA-OT1.4\ folder. Result: Build 
successful.

 
I checked the generated PDF, it is using XSL-FO not XEP.