Material library missing in the family editor

[alberto.cp]

Hello everybody,

the material library is not showing in the family editor. What should I do?

Thank you

Capture

[barthbradley]

Here's where the AECMaterials.adsklib should be located:  

C:\Program Files (x86)\Common Files\Autodesk Shared\Materials\20XX  ("XX" = "20" or "19" or "18", etc. depending on your version of Revit)

https://knowledge.autodesk.com/support/revit-products/learn-explore/caas/CloudHelp/cloudhelp/2019/EN...