Unable to launch Dynamo from Revit

[AStevensWW]

I’ve recently updated Dynamo, however I’m unable to launch dynamo from Revit:

Any help would be greatly appreciated.

Thanks,
Alex

[Tomasz]

Have you tried to reinstall?

[AStevensWW]

Yes. Restarted too etc

[Kulkul]

What’s your PC config, Revit and dynamo version?

[jacob.small]

Also, try disabling all add-ins.