Once you have the installer (e.g., AutoCAD_2015_English_64bit_dlm.sfx.exe), follow these steps exactly.
| Error Code | Message | Solution |
| :--- | :--- | :--- |
| Error 1606 | Could not access network location | Run the installer as Admin. Delete %AppData%\Autodesk\ folder. |
| Error 1935 | Assembly component error | Reinstall Microsoft .NET Framework 4.5 (repair install). |
| Error 1402 | Could not open key | Permissions issue. Use Microsoft SubInACL tool to reset registry. |
| FATAL ERROR | Unhandled Access Violation | Apply Service Pack 2 and run in Windows 8 compatibility mode. |
| Installation stuck at 100% | Hang on finalizing | Wait 15 minutes. If frozen, end task via Task Manager, reboot, manually install .NET 4.5. | autocad 2015 install
Click Install. The process takes 20–40 minutes. Once you have the installer (e