Problem with boolean

 From:  lgone
177.1 
Hello

I'm new with Moi3d
I want to make a rim. I use a tutorial rhino for that.
But when i want to make a filet between the stick and the rim, it's not possible
I use the boolean to make union between the stick and the rim, and the operation it's not made, and i can't select the edge for use Filet?
I don't understand.

lgone

PS: excuse me for my english ;-)
I joint my file
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