If you do not use Autodesk’s automated reporting and the error is preventing you from working, some users find success by temporarily disabling the executable.
If you are encountering the message, you are likely dealing with a crash or a performance hang related to AutoCAD’s internal diagnostic and generation engine. This error typically surfaces when the software’s background reporting or temporary file system becomes overwhelmed or corrupted. i autocad debug error acngenexe full
Note: This may disable some crash reporting features, but it often stops the pop-up error from interrupting your workflow. Advanced Troubleshooting: Checking for Drawing Corruption If you do not use Autodesk’s automated reporting
The most common cause of "Full" errors is a clogged temporary directory. AutoCAD creates "undo" files and temporary graphics cache that can quickly fill up. Close AutoCAD completely. Press Win + R , type %TEMP% , and hit Enter. Note: This may disable some crash reporting features,
If the error stops, your graphics driver likely needs an update, or your card is not certified for that version of AutoCAD. 3. Update or Reinstall the Autodesk Desktop Component