If for some reason the Cortex GUI has been moved around in such a way that it is difficult to restore elements to their desired position, here’s how you can restore the GUI to its default layout:
Each version of Cortex keeps its last GUI layout in a separate folder in this path:
C:\Users\username\AppData\Local\MTI_Film_LLC
You can safely delete all the subfolders in there to restore the GUI to its default position.