ASP.NET Core Runtime update interfering with AutoCAD and Civil 3D

ASP.NET Core Runtime update interfering with AutoCAD and Civil 3D

Applies to:

Civil 3D

Issue:

Machines updated to ASP.NET Core Runtime 8.0.12 or 8.0.13 cause AutoCAD and Civil 3D 2025 fail to launch.   

Causes:

New Core Runtime update is interferring with AutoCAD and Civil 3D.

Solution:

 Revert to an earlier versiof of Core Runtime until  Autodesk releases an update at www.manage.autodesk.com.

When an update is released, go to www.manage.autodesk.com

1 – All Products and Features

2 – Civil 3D Box > Select Year on year dropdown > CLick ‘View Details’

3 – Download and run the 2 updates which have ‘AutoCAD’ and ‘Civil 3D’ in the names out of the list of updates.