Unlock/update FL Studio - Open FL Studio and from the top-left menus select 'HELP' (or '?' In FL Studio 12) then 'About.' , at the bottom of the list. On the ‘About’ click ‘Unlock FL Studio ’. NOTE: FL Studio versions prior to 20.7.3 have the Unlock with file method shown directly on the About panel. /fl-studio-11-mac-osx-crack.html.