Reset preferences to defaults? How to?

Hello,
I searched everywhere how to do this, nothing in the menus I can find.
I want to reset fusion to default settings (all), because I have a problem loading exr files (nodes are red) after tweaking some settings in the preferences and I don't know what broke exr loading.

I believe you have to go to the public docs, and find the profile folder, and delete the pref file in there.

Next time you exit fusion, it will create a new one with current settings.

I believe you have to go to the public docs, and find the profile folder, and delete the pref file in there.

Next time you exit fusion, it will create a new one with current settings.

Or rename it to something like default.oldprefs. That way you can get your preferences back if you find out that a reset isn't what you needed, or if you want to try merging the reset prefs with the original ones so you can maintain your pathmapping, bin server lists, custom frame formats, etc.

Thank you very much for your help