: This error is often tied to these essential Windows components. Repair or reinstall the Microsoft .NET Framework Uninstall and reinstall the Microsoft Visual C++ Redistributables Install Latest Updates : Check your Autodesk Account
for a comprehensive list of community-verified fixes for launch crashes. Does this error happen immediately at startup or only when you open a specific drawing file AutoCAD Products Launch Error: Unhandled Exception c0000027
: If a standard reinstall fails, a clean uninstall is necessary to remove leftover registry keys and folders. Follow the official Autodesk Clean Uninstall guide Autocad Fatal Error Unhandled Delayload Pm16.dll
Follow these troubleshooting steps in sequence to systematically isolate and repair the issue. 1. Run Windows Update
How to Fix AutoCAD Fatal Error: Unhandled Delayload Pm16.dll : This error is often tied to these
Manually delete remaining traces in C:\Program Files\Autodesk\ and C:\Users\%username%\AppData\Local\Autodesk .
Overview
Sometimes third-party plugins (like PDF converters, rendering engines, or specialized toolsets) try to load pm16.dll before AutoCAD is ready.