The shield just means that if you select that, it will run elevated. Have you looked at the FMX logs? What have you done on your system lately? Do you log your system/software changes?

I will bet big money that this has nothing to do with a Windows Update.

Right click on FocusMax.exe, select the Compatibility tab. Do you see any checkboxes set? If so turn them off. Also that sneaky “all users” button at the bottom can hide an elevated mode.