Install K2Engineering in Rhino 6

Hi everybody,

I try to use the K2Engineering (version 0.8) plugin by Cecilie Brandt and I can not install the gha. file.

Like always I copy the .gha into the Components folder in Grasshopper, but it is not working.
Is there maybe a compatibility problem between K2 and the now grasshopper?

Please let me know if it working on your computer.


Did you unblock the .gha?

Thanks for the reply.

Yes, I unblock the .gha but still not working.

Are the regular Kangaroo2 components working?

Hi Daniel, thanks for the reply.
The Kangaroo2 working well since it’s included in the Rhino 6.
Other plugins like weaverbird and TT Toolbox are also working.
I don’t know if there is a compatibility problem between K2enginnering and the new grasshopper?

Ok problem solved.
I redownload the new version of Plankton.dll and it works now. Cause kangaroo 2 and K2enginnering are not in the same folder, the Plankton.dll has to be in both folder at the newest Version.

Just in case someone has the same problem.


Great. Glad to hear it’s working now, and thanks for letting others know the solution.


I am facing the same problem but I don’t seem to understand the solution. Please can you explain this in a step-by-step manner?

Thank You