How do you remove duplicates from Open Dictionary list?

Can anyone tell me how to clean out the dictionary database so that applications only show up once, and applications that I no longer have do not show up?

I’m talking about when you use Script Editor to open a dictionary; for me, most applications show up two or three times in that list.

-Avram

You might want to check out the recent discussion about clearing Script Editor’s “open dictionary” window, avramd.