& Construction

Integrated BIM tools, including Revit, AutoCAD, and Civil 3D
& Manufacturing

Professional CAD/CAM tools built on Inventor and AutoCAD
Integrated BIM tools, including Revit, AutoCAD, and Civil 3D
Professional CAD/CAM tools built on Inventor and AutoCAD
Autodesk Support
Jun 25, 2021
With Licensing Service Update v11.0.0.4854, a file integrity check has been added to the licensing workflow that requires few root certificates on the user machine. Unavailability of these certificates would cause licensing failures upon launching the product.
Typically for Windows 8 and Windows 10 users in a connected and unrestricted environment, the operating system automatically downloads the required certificates. Hence, most of the Windows 8 or Windows 10 customers would not experience this issue.
Here are the certificates which licensing file verification checks rely upon:
If for some reason after installing the required root certificates, your Autodesk software still displays above mentioned licensing error messages, reinstall the certificates as follows:
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