Acui24.dll
: Using an installer (like AutoCAD 2024 ) that is missing legacy components from its package. Troubleshooting Guide
This is the most reliable fix if system files are missing or corrupted. acui24.dll
The genuine acui24.dll is a safe, digitally signed file belonging to Autodesk. If you have any Autodesk software installed (such as AutoCAD 2024, Civil 3D, or Map 3D), finding this file on your system is normal. : Using an installer (like AutoCAD 2024 )