All,
My errors were due to type/sequence call prototypes being wrong. How databases are configured changed quite a bit. The old TestStand used ActiveX calls to configure and read database details, new TestStand .NET methods. My sequences were mismatched.
It was pretty simple to correct once I found where things were being done. I had to get the debugger to stop in the right place to see things. Using the TestUUTs adds a lot of things not in the main test sequences. I'd have to write a book (which I kind of am doing as a note to future self) to explain everything. It might have been easier to start from scratch, but I still do not understand all of the things the original coders did, so maybe not...
be well,
DLC