Dynamo Sandbox 2.5.1 Error after install inventor 2021

Hi everyone,
when I run Dynamo 2.5.1 appear the error in image 01
I try Dynamo 2.4.1 and it’s ok.

How can solve?

Thank you

@Michael_Kirschner2 any ideas here?

I’m guessing this folder includes only some of the geometry library for year 2021 and our heuristic for checking is not rigorous enough. We’ll have to see what is missing in this folder.

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Than, when I try use dynamo apear this message