Listview for managing External files User Paths. De adventage versus the default Max´s dialog is that it shows Valid (Text in Green) and Invalid Paths (Text in Red) and can be filtered only invalids ones.
Paths to be deleted : Marked by strikeout text.
Paths to be added : Showed on bold text.
Paths modified: Text marked with underline.
Changes are only applied when pressing "Done".
Leaving the script unencrypted so anyone is invited to extend it, also there is some useful ListView Control functions....