Release callback subVI

[Artem.SPb]

I have .nel library with events and I use Reg event callback.
But after dispose/close .net my callback VI still locked.

Generally my code here:
constructor -> Reg event callback -> action > unnregister > dispose > close ref.

And "change to edit mode" also locked/
How to Release my subVI?

[drjdpowell · Accepted solution]

See this solution: https://forums.ni.com/t5/LabVIEW/Callback-VI-remains-attached-to-an-active-process/m-p/3803007#M1073...