Getting the following error after installing Version 1.32 for Revit 2026 for Rhino Inside Revit
Unsure if something is missing or i need to move a to an earlier version?
Sending you the latest build privately.
Hi @Japhy Iām experiencing the same issue on v1.34.9439.19982 and R2026.4. Is there a specific build that we should be using?
Here is the latest build. Let us know if this isnāt working for you and weāll troubleshoot. Thanks!
https://www.rhino3d.com/download/rhino.inside-revit/1/latest/
Weāre using version 1.35.9525.16240 and are still getting the failed to find opennurbs_private.manifest file in revit folder
Hi Leon, Try a repair install. (go to Add and Remove Programs and right click on the Rhino.Inside.Revit > modify > Repair), uninstall / reinstall has been known to resolve this as well.
Hey @Japhy, weāre also running into this issue with the latest version of Rhino Inside (1.35.9525.16240) being installed for Revit 2026 (26.4.0.32 | 20251103_1515(x64) | 2026.4).
Hi Mario,
Do a repair of the Rhino.Inside.Revit install, or a full uninstall and reinstall usually clears it up.
Weāre actually prepping RiR for release for our firm and repairing installs for each staff member is somewhat infeasible. This is coming from a fresh install of both Revit and RiR in a sanitized environment. If that is the only solution then sadly, weāll need to postpone the rollout and RiR usage until a more appropriate fix is done.
This is supposed to work but getting several reports. Iām going to reach out to some of the past reports to see how/if they resolved it.
What deployment software are you using?
Is this only happening in Revit 2026?
We use Intune to create our deployments and Company Portal to push it to our designers.
Yes, so far, weāre only experiencing this in 2026. 2025 is okay.
This has been an issue since January 2026 for us as well. Support hasnāt been able to really give anything outside of, āuninstall/reinstallā recommendations nothings worked other than manually installing it using a local admin account. Even the most recent version of 1.35.9540.6370 this is happening in Revit 2026.3. Itās not efficient by any means but as of today, Iāve not received any resolution that works with this deployment.
Hi @Chris67,
How do you deploy Rhino on these computers?
Arenāt your running the .msi on each computer with admin rights?
The Rhino.Inside installer also needs to run with admin rights to copy a file on Revit folder.
With Intune, we are wrapping the RhinoInside.Revit_1.35.9540.6370.msi with the IntuneWinAppUtil.exe to get the .intunewin file and loading it within Intune. This prepopulates the Install and Uninstall Commands with the default parameters of ALLUSERS=1 /qn.
This also locks the Install Behavior as āSystemā.
It shows installed for Revit 2024 but I get the āFailed to find āopennurbs_private.manifestā file in Revit folderā error for Revit 2026.3.
@Chris67, does the destination computer have this registry key pointing to the expected path?
Here is where RiR installer will copy this file.
This registry key is usually created by Revit 2026 at install time.
Could you please check if is there?
Could you check if on a failing installation the opennurbs_private.manifest file is under C:\Program Files\Common Files\Autodesk Shared\Components\2026\1.8.0 after deployment?
I see, it is not inside the 1.8.0 folder, but next to it, right?
Correct, it is within the 2026 folder and not in the 1.8.0 folder. Within the 1.8.0 folder there is an opennurbs.dll, the only āopenā file name in it.