: To ensure a DLL always loads at startup, use the APPLOAD command, click Contents in the Startup Suite , and add your file.

If this file is missing, corrupt, or the wrong version, you may encounter "acad.exe - Entry Point Not Found" or "Missing DLL" errors.

: This can fix UI-related glitches without a full reinstall. Go to the Windows Start menu, find the AutoCAD folder, and select Reset Settings to Default Repair the Installation Open the Windows Control Panel Programs and Features Select AutoCAD 2023 and click Uninstall/Change In the installer window, select Run a System File Scan Windows Command Prompt as an administrator and type sfc /scannow to repair missing or damaged system-linked files. Check Antivirus Quarantines

Attempting to run plugins or tools designed for a different AutoCAD version. Autodesk Community, Autodesk Forums, Autodesk Forum Detailed Troubleshooting Steps Repair the Installation (Recommended): Windows Control Panel Programs and Features AutoCAD 2024 Uninstall/Change Disable Antivirus and Reinstall: Temporarily disable your antivirus software.

: It manages the rendering and functionality of core interactive elements, including ribbons, toolbars, and context menus .