If the above steps don't resolve the issue, try:
| Issue | Symptom | Likely Fix | |-------|---------|-------------| | | "The program can't start because AcCore.dll is missing" | Repair installation or copy from a working system (same version) | | Access violation in AcCore.dll | AutoCAD crashes during save, hatch, or complex geometry | Update graphics driver, disable hardware acceleration, run AUDIT / PURGE | | Version mismatch | Error loading custom ARX app | Ensure plugin was compiled for AutoCAD 2023 (R24.2) | | Corrupted file | AutoCAD fails to launch or crashes on open | Run SFC /scannow, then reinstall AutoCAD 2023 | Accore.dll Autocad 2023
| Property | Details | |----------|---------| | | C:\Program Files\Autodesk\AutoCAD 2023\ | | File size | Approximately 25–35 MB (version dependent) | | Digital signature | Autodesk, Inc. | | Dependencies | Requires VC++ redistributables, kernel32.dll, user32.dll, etc. | If the above steps don't resolve the issue,