I have a problem how to change the lock, the scroll , as I have broken the button. How to install button another?

Look in the Reshade directory in your game directory (e.g. mine is C:\Program Files (x86)\SquareEnix\FINAL FANTASY XIV - A Realm Reborn\game\ReShade). There is a file Common.cfg where you can change the line #define RFX_ToggleKey VK_SCROLL. You can lookup possible values in the PersonalFiles\KeyCodes.h file.

only I found it Key settings / '-----------------------------------------------------------*/ // This is the section where you can define your own key mapping // See the following URL to find out what keycode a key has: // http://www.cambiaresearch.com/articles/15/javascript-char-codes-key-codes // key_toggle_sweetfx = 45 ; 45 = Einfg // key_screenshot = 35 ; 35 = Ende-> // key_reload_sweetfx = 46 ; 46 = Entf

in this version, didn't work, SweetFX 1.5 by CeeJay.dk - Version 1.5.1

in the same how to change 1.5????