COPY/PASTE 3d to rhino 6 with same block name - Dialog box -- I NEED EXPLANATION

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Um what file is the “model” and what file is the “file” ?

so the model is the thing you’re importing?
the file is the file youre trying to copy into?

Hello - yep… I know…
The ‘file’ is the incoming file, the ‘model’ is the current model.

https://mcneel.myjetbrains.com/youtrack/issue/RH-53748

-Pascal