Anyone have any .shv files?

I have been working with an old Viking Designer 1 that takes .shv files. I have an application that is supposed to successfully convert .pes or .jef files to the set of files for .shv, but the files it produces are not working. Without a "known good positive control" it's hard to diagnose what is actually doing on.

So does anyone have any files that are known to work with the Designer 1 so that I can have a starting point for knowing that everything else is okay? It does not matter what the file is of, it just has to be one that is known to work. TIA for any help.