The information is in a the

c:\Users\username\AppData\Roaming\Embarcadero\BDS\23.0\EnvOptions.proj

file but that file is updated by the values in the Registry. If you make any changes to the EnvOptions.proj file they will be lost.

In RegEdit navigate to: Computer\HKEY_CURRENT_USER\Software\Embarcadero\BDS\23.0\Library\

Depending on which Operating System you want to use these paths (in my case it is Win32) then append that Operating System path to the end of the above path.

In the keys for that path go to Search Path and right click and then click Modify. All of the paths are stored in the Value Data string. You can add or remove them from this string. Each path terminates with a semi-colon ;. There are no carriage returns or line feeds or any other special characters. It is all one long string separated by semi-colons.

The order the path is in that string is the order it is displayed in this list: