If the error message is from the BIM&CO plugin, we advise that you close Revit and restart it.

If the problem persists, restart your computer.

If this doesn’t work, uninstall the BIM&CO plugin and reinstall it by going to this link.

If the error message continues to show, our support teams are on hand to help you solve the problem, either through the BIM&CO online chat function, or by contacting us at this link.

If an Autodesk security message appears when opening your Revit software, please read the article After installing your plugin, the “Always Load” message appears when opening Revit – is this normal?
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