Running 64-bit ArcMap 10.4.1, Windows 7.
I uncheck the 'rotate w dataframe' option in Advanced ArcMap Settings, but when I reopen Advanced Settings the box is checked again.
I've made sure there's nothing Arc related running in Task Master, unchecked the box, rebooted, but then somehow the option is still checked, and marker symbols rotate w dataframe rotation. Running Advanced Settings as admin, full rights on the pc.
RotateWithTransform is in the Registry, in the proper place, with a value of zero, but it's just not working correctly.