>>I'd like to open a particular message in the long thread (more than 50 messages). So, I clicked on the expand button and in the tree view I'm trying to click on the message and open it in the new window. However, it opens again the whole thread. Is there a quick and easy way to check messages in the long thread? (In particular I'm trying to find the message with my code in recent Frank's D thread so I can give a link to Peter Cortiel about showing icons for filenames).
>
>I am having difficulties to understand the request. Can you explain me click by click on how to simulate that?

Click the button to expand the thread. Then in the tree view pick up some message and right click to open in the new window. The new window opens with the whole thread again, not the desired message.