Unsupported Rhino Version

Revit is looking for rhino in the incorrect place, it keeps saying im on a different version yet i have both Rhino 6 and 7 on my machine.

is there a way to fix this?

Hi Nathan, Can you open up your Rhino 7 and do a systemInfo and paste back here? Thanks

Hi Nathan -


This seems to be looking for an old Rhino 7 WIP.
(later WIPs were/are installed in “Rhino 7 WIP” and “Rhino 8 WIP” folders)
Is there an old WIP that you can uninstall from the Windows Control Panel?

Hi @nathan.garcia,

Could you please check the value you have in the Windows registry at HKEY_LOCAL_MACHINE\SOFTWARE\McNeel\Rhinoceros\7.0\Install under the Path value?

You should have something like C:\Program Files\Rhino 7\System or another path if you installed Rhino on a different location.

To do that press ⊞ Win + R on your keyboard, this will open the Windows Run dialog, type regedit.exe there and press OK.

This will open the Windows Registry Editor.
Try to found HKEY_LOCAL_MACHINE\SOFTWARE\McNeel\Rhinoceros\7.0\Install on the left side, once there please do an screenshot of the right side and share it here.



Do you have any suggestions how to fix this, Thank you

Please update your Revit version to 2021.1