@fastJehu,
It should work with any language - although, I can't test it to make sure. The link below is a download for the traverser and diff programs only - NO NEED FOR VISUAL STUDIO. I posted the code a few posts back, and if you have Visual Studio 2010 or greater, you can run it from that, and even modify it. However, for anyone that wants to give it a shot without the need for code, here are the binaries only.
LINK
The traverser and diff programs are .NET 4.0 or above. I used common controls for these applications so if you are running any recent version of Windows, it should just run without issue.
When you run the program is should look like this:

Just:
1) Start WT library - don't navigate anywhere in the WT library. Just start it.
2) Click "Find Windows & Process Info"
3) Click "Visually Confirm" - which should flash the List View in the WT library window
4) Click Next to move to the next page.
5) Pick an export location
6) Click RUN
It should start to navigate through the WT library and dump the contents. I might try a different language later if I can get my hands on a copy somewhere. However, I think it would work as-is.
MMM