: Sometimes, CAD imports place elements into deep "Isolation Mode" layers that can make the software appear frozen. : Press the key to exit isolation mode or use the Selection Tool to double-click on an empty area of the artboard. Why This Plugin Matters Without this

| Attribute | Detail | | :--- | :--- | | | Adobe Illustrator (CS6, CC 2018, CC 2019, 2020, 2021, 2022, 2023, 2024) | | Associated File Types | .dxf , .dwg | | Process Name | Often runs as part of the main Illustrator thread during import. | | System Dependency | Relies on the Microsoft Visual C++ Redistributables (Windows) or system frameworks (macOS) installed by Creative Cloud. | | Error Code Association | Often associated with "Can't open illustration" or "Unknown format" errors specific to CAD files. |

If this file is corrupted or missing, Illustrator won't let you use anything other than a standard A4 layout. How to Fix It