The issue was related to the asynchronous VI i miss-added. Not about queue reference destroyed by another asynchronous VI.
The missing asynchronous VI doesn't have any queue inside. The only queue is in my main app which is even not an asynchronous VI.
The queue refererence empty is not the error that LabVIEW should give back. It should be error "Missing dependencies in executable"
I don't know how another user can force the topic solution... nevermind the real solution was to not forget any Asynchronous VIs in executable dependancies.
Hope it helps
