In 1.5 I could access the settings by running the app again but that doesn't work with 1.6.6. It does nothing when I run InputMapper.exe again.
I'm running on a fully updated Windows 10 (KB3194496).
There isn't a crash log in the AppData\Roaming\InputMapper folder.
I am getting some errors about missing programs in my profiles when it initially starts up which is why I'm trying to access the settings.
As an aside, I like the new info tooltip on the tray icon but it would be nice if I could access the settings from there.