Revit 2022 – Missing Fabrication Addins (temporary fix)

Update (2020.04.08): Autodesk released the Extension for MEP Fabrication 2022 on April 8th. You can get it from the Autodesk Desktop App or from your Autodesk Accounts Portal (manage.autodesk.com). This restores the MAJ Import/Export functionality and access to Fabrication Reports. It does NOT install the RME to FAB add-in. So part of the below guidance is still needed. You’ll want to copy the ADSK_Export.addin file per the below instructions. The other file is no longer needed and Autodesk’s newly released Extension will overwrite what’s needed if you used the below guidance.


If you’re an Autodesk Fabrication user and loaded up Revit 2022, you may have noticed some key Fabrication Add-ins are missing. It happens most every release. Deadlines for product releases always trump add-ins. This year, all the installers were reworked too so there was extra work I’m sure.

Don’t fear, they’ll get to them eventually. Just keep an eye on the Desktop App for when the updated Add-ins are release. In the mean time, here’s a temporary fix…

Enabling Fabrication Add-ins

To get the Fabrication Add-ins, you’ll need Revit 2021 installed and have those add-ins loaded in there. From there, there’s 2 files you’ll need to copy to a different folder.

Autodesk.MEPFabricationPart.Commands.Application.addin
ADSK_Export.addin

The first file enables MAJ Import/Export and Fabrication Reports. The second file enables the Fabrication RME Extension in the Add-ins Ribbon.

You copy them from this folder…

C:\ProgramData\Autodesk\Revit\Addins\2021

…to this folder…

C:\ProgramData\Autodesk\Revit\Addins\2022

Here’s what that looks like in Windows Explorer….

What This Looks Like in Revit

Once you copy those files, restart Revit to see the changes. Here’s a review of what that looks like…

MAJ Exports

MAJ Import

Fabrication Reports

A Parting Word

It should be noted that this work around should be considered “temporary”. You’re running 2021 Add-ins in 2022. The files you coped should be removed once the official 2022 Add-ins are released. This will ensure you get any fixes they may have added to the 2022 versions.

Where Did The Revit 2021 Fabrication Extension Addin Go?

Have you tried to Import or Export an MAJ file in Revit 2021? Have you tried to run a Fabrication Report or Export in Revit 2021? If so, you may have noticed that it’s not in the Add-Ins ribbon any longer.

Your first thought might be you need to install the Revit Extension for MEP Fabrication 2021. But even after installing, it’s still not there. You might then be tempted to submit a support ticket to Autodesk to help troubleshoot your install. No need. Autodesk simply moved the commands and made them more integrated to Revit.

MAJ Exports

MAJ Exports can now be found in two locations in Revit 2021. The first location is under File -> Export.

The second location shows up in the context ribbon when you select Fabrication Parts….

MAJ Import

MAJ Imports have moved as well. This is a little easier to find if you think about it, it’s located under the Insert ribbon.

Fabrication Reports / Fabrication Exports

Your Fabrication Reports and Fabrication Exports will also show up in the context ribbon when you select Fabrication Parts.

Context Ribbon Doesn’t Show MAJ Export or Fabrication Reports/Exports?

If you select parts in Revit and the context ribbon does not show the MAJ Export or Fabrication Reports/Exports drop-downs, take a look at the Ribbon’s title.

If the Title of the ribbon says Multi-Select, this means you have a more than just MEP Fabrication Parts selected. You can quickly filter your selection to just MEP Fabrication Parts using the Filter tool in the lower right of Revit.

Un-check all items except anything that begins with “MEP Fabrication …”. This will deselect any non-Fabrication Parts and your MAJ Export and Fabrication Reports/Exports tools will then show up.

Still Can’t Find These Tools?

Unlike prior years which required a separate install, Revit 2021 installs the Fabrication tools as part of the product install. However, if the tools somehow become uninstalled, and you don’t find them, you can reinstall them by downloading the Revit Extension for MEP Fabrication 2021 from your Autodesk Account. Alternatively, you should be able find it in the Autodesk Desktop App in the updates.