Omniverse Connector does not work with Revit 2020/2021 Edu version

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Revit don’t want to load the omniverse connector, It used to work a few month ago but i can’t make it work right now.
I tried to uninstall and reinstall Revit, omniverse and the connector without success. I have the same error on my two computers. (i have an edu licence). Is there something to do to make it work? Maybe it s the licence or maybe an hidden file to reset? I don’t know…

I tried today with a different computer and a pro version of revit and still the same error.