Old Cakewalk Home Studio files. How to rescue it?

Hi, gang!!!

I was one of the users of that old well-known commercial software called: Cakewalk Home Studio.

Even the fact that software has new (update) versions, I don't have the money and, If I had it, I don't think I'd buy it for a lot of reasons (compatibility, mainly).

Well, the fact is that I still have a lot of files from that software, but it isn't the standard MIDI (*.mid) format. The software used its own *.wrk format file.

I don't have any clue about that format, but it should have some things related to the graphical visualization of the data (I guess) plus the MIDI data itself.

Does somebody know how to rescue useful information from that files? ???

It is intended to be use with MuseScore (as MIDI information).

Of course, that software has the option to save files with the standard MIDI format. The problem is that I can not to use that software today, because, the version I have, it isn't compatible with today Windows version and, also, it doesn't run with Wine into Lubuntu (Wine issue). SO... I still have a lot of pieces saved only with the *.wrk format.

Please, any idea, let me know it.

Greetings & Blessings!!!!!!!

Juan