Third-party plugins or legacy scripts are failing to load entirely.
Graphics driver issues can cause AutoCAD to become blocked. To disable graphics drivers: how to unblock autocad
Scroll down to the "Block" section and find . Change the setting to Yes . Third-party plugins or legacy scripts are failing to
Note: If you are unblocking a ZIP file, do this before extracting the contents. If you do it afterward, the files inside may remain blocked. or LISP routines won't load.
AutoCAD can be blocked for several legitimate reasons:
Before we dive into the solutions, it's essential to understand the common reasons why AutoCAD may become blocked. Some of the most common causes include:
AutoCAD constantly prompts you that a file location is not trusted, or LISP routines won't load.