Disable any recently installed software or plugins that may be conflicting with AutoCAD.
The is a critical exception that typically occurs when launching AutoCAD 2023 or later. It indicates that a required library file ( pm16.dll ) cannot be loaded, often due to corrupted software components or an outdated environment. Summary of the Issue Autocad Fatal Error Unhandled Delayload Pm16.dll
In the field, add a space and then /nohardware at the end of the path (e.g., "C:\...\acad.exe" /nohardware ). 4. Reinstall DirectX and C++ Redistributables AutoCAD relies heavily on Microsoft components. Disable any recently installed software or plugins that
Find your version of AutoCAD in the list, right-click it, and select Uninstall/Change . Summary of the Issue In the field, add
Update your graphics card driver (NVIDIA, AMD, or Intel) to the latest version.
: Sign into your Autodesk Account and download the latest Autodesk Licensing Service and Single Sign-On Component (AdSSO) updates.
The "Autocad Fatal Error Unhandled Delayload Pm16.dll" error can be frustrating, but it can be resolved by following the solutions outlined in this article. By updating AutoCAD, re-registering the Pm16.dll file, replacing the file, disabling conflicting software or plugins, running an SFC scan, or performing a clean uninstall and reinstall, users can overcome this error and continue to work with AutoCAD. If you are still experiencing issues, consider reaching out to Autodesk support or a qualified CAD professional for further assistance.