If you can't exit the Autohotkey script in the system tray go to Task Manager and end task Autohotkey.exe

Biab-track-injector-GUI-1003.zip
Because you already have the ReaTrak GUI elements you should only have to copy the ahk2 folder and Biab track injector GUI 1003.lua then install the new script and run it.
I think I got most issue sorted, just give it a try as things may need to be tweaked if not working.

Video: BB23-Injector-1003-Random-Style-Creator.gif
Video: BB23-Injector-1003-Generate-Section.gif