configuring shortcut key in xFce

[Max Pyziur]

Greetings,

I'm trying to configure a shortcut key for Thunar (<Super>e) in xfce using 
the following page as guidance:
https://unix.stackexchange.com/questions/44643/change-global-keyboard-shortc...

(the second answer)

However, I'm not having any luck getting the shortcut to behave.

Much thanks for any advice.

Max Pyziur
[e-mail]