Posted by ravas on
URL: https://forum.librecad.org/MacOS-LC-versions-fooled-by-El-Capitan-tp5714020p5714024.html

If all your custom toolbars / menus are missing,
and the options have changed back to default:
I'm guessing OS X changed how it stores settings,
and it's created a new file now that you upgraded.
Or maybe it got rid of all your old settings files.

In Finder: Shift+Command+G
input: ~/Library/Preferences

Note the modified date for com.librecad.LibreCAD.plist