& Construction

Integrated BIM tools, including Revit, AutoCAD, and Civil 3D
& Manufacturing

Professional CAD/CAM tools built on Inventor and AutoCAD
Integrated BIM tools, including Revit, AutoCAD, and Civil 3D
Professional CAD/CAM tools built on Inventor and AutoCAD
Autodesk Support
Sep 6, 2024
Products and versions covered
<Product Name> 2020 did not install (error code: 1603)
Uninstall the Autodesk Desktop Licensing Service.
How to uninstall Autodesk Desktop Licensing Service.
Reinstall the Autodesk Desktop Licensing Service.
How to download and install Autodesk Desktop Licensing Service.
Reinstall the software.
Remove and reinstall Microsoft Visual C++ Redistributables packages
Autodesk Licensing Service: Known Conflicting Applications
To fully remove Autodesk software.
Reinstall using Download Now or Browser Download as the install method.
Was this information helpful?
The Assistant can help you find answers or contact an agent.
What level of support do you have?
Different subscription plans provide distinct categories of support. Find out the level of support for your plan.
How to buy
Privacy | Do not sell or share my personal information | Cookie preferences | Report noncompliance | Terms of use | Legal | © 2025 Autodesk Inc. All rights reserved