I can save a property set to the registry just fine, but cannot load from the same registry location. While I have not verified the cause, I suspect it is because one of my keys has spaces in it.
This is 8.0.0.2338, the latest released version available via Help-> Check For Updates.
After more investigation, it’s not the spaces. Even though the Load and Save registry have the same key entered, it looks like the save is doubling-up on the WOW6432Node and thus putting my data in the wrong spot. I am going to remove WOW6432node only from my Save action and see what happens.
Yup, that was the solution, removing my single WOW6432Node saved it in the expected location.