Since moving up to Windows 10, whenever I open DVD Profiler, I get the same small-sized main window. If I resize it to the way I want it, it doesn't remember that size the next time I open it. It used to remember the size under Windows 7.

Is this something that can be corrected in a future build?

Harry

Sounds like something got messed up when you upgraded.  Try uninstalling and reinstalling DVDProfiler but make sure you select the option to not delete your database.