layout.xml file not working

I am wondering if anyone has modified their layout.xml file to add their own layout designs to phprunner 6.0 sucessfully?
I have tried this on two different computers (one is vista and the other win7) and they both fail.
I used the instructions from here: http://xlinesoft.com/phprunner/docs/layouts.htm#new_layout
Below is the code that I added to the layout.xml file between <projectLayouts> and </projectLayouts> tags
<projectLayout>

<name>airlie</name>

<parent>Default</parent>

<pages>

<pageLayout>

<page>add</page>

<file>add.ly</file>

</pageLayout>

<pageLayout>

<page>list</page>

<file>list.ly</file>

</pageLayout>

<pageLayout>

<page>edit</page>

<file>edit.ly</file>

</pageLayout>

<pageLayout>

<page>view</page>

<file>view.ly</file>

</pageLayout>

<pageLayout>

<page>search</page>

<file>search.ly</file>

</pageLayout>

</pages>

</projectLayout>
I am trying to customized the layouts so I can convert several websites and finish another project. If you are having problems please post also, maybe it is some setting outside of the software, but I have two different operating systems trying to do this and it is not working.
Thanks for your time,
Kim