Thank you Very much.
I understand that downloading stuff from an untrusted source leads to bad results. In this case, I know the owner/software developer really well. This is software he develops for use in tournament water skiing. He's a competitor and does the software mostly as a volunteer for the sport, and is a very talented individual.
I have no problem with Malwarebytes/Browser Guard black flagging something that's actually ok. It cost me much less time to deal with it (with your help) than if something that was really bad slipped though. I've been through that before, but not since I started using Malwarebytes.
Thanks again!! I really appreciate it.