HammerDB under Windows 10 returns odd transaction count error

I'm running Windows 10, and am trying to run HammerDB using a 4K display as my primary monitor against SQL Developer 2014.

First thing I noticed is that the tree of choices is missing. A quick drag from the LEFT (!) made the tree of choices appear.

So I set up a quick test using Autopilot, 2 users, and logged the results. To which, HammerDB said it couldn't get the transaction counts, because SQL Server returned a non-numeric transaction count data.

Eh?