How to change the background color in each pane in Ultra Recall?

[GTDinLa]

I have vision problems which make it almost impossible to view
anything that has a white background.

On my Windows 7 pc, I have a theme installed which changes the background color for the viewing pane in Windows Explorer.

Does anyone know how to change the background color of the panes in Ultra Recall???

I'm won't be able to use UR unless I can make these changes...

Please Help!