Using Outlook 2011 for Mac, I have been trying to select the applecsript, "file message by category" for all outgoing mail.

Under rules I selected:
outgoing (under my computer)
when a message is sent:

from= exists
run applescript =script

When I select the script button and go to the folder of scripts under
library/application support/ microsoft/outlook script menu items

I am not allowed to select any of them (greyed out).

I also tried moving a copy of the script I want to the
library/scripts folder

but I still cannot select it.