This Readme contains important information about Autodesk Revit^® LT 2020 that may not be included in Help.

This document was last updated on March 11, 2019.

Contents

• Installation and configuration
• System requirements
• Feature limitations and notes
• Product removal
• Trademarks

Installation and configuration

Before you install Autodesk Revit LT 2020, close all applications.

Supported Operating Systems

Revit LT 2020 installations are blocked on systems running older versions of Windows 10 (Version 1507/Build 10240 and Version 1511/Build 10586) that do not support Microsoft .NET Framework 4.7. If you are running one of these versions of Windows 10, you'll need to upgrade to a newer version before installing Revit LT 2020.

Revit LT 2020 installations are blocked on systems running Windows 8 or 8.1.

Install or uninstall may fail if content is on a shared network location using a mapped drive

When installing or uninstalling, the procedure may fail if content had been redirected to a shared network location using a mapped drive. To prevent this error set the User Access Control in the Windows Control Panel to Never Notify.

Return to top

System requirements

The first task you need to complete is to make sure that your computer meets the minimum system requirements. If your system does not meet these requirements, problems can occur, both within Autodesk Revit LT and at the operating system level.

Refer to the hardware and software requirements.

Return to top

• In Autodesk Revit LT 2014 and previous releases, the program and content files were installed as part of a single installation package. For Autodesk Revit LT 2020, the installation of content files has been broken out into a separate installation package, Autodesk Revit LT Content Libraries 2020. Program related installation settings, including desktop shortcut and project path, remain part of the original Autodesk Revit LT 2020 installation package while content related installation settings, including content packs, default content, and configurable folders, are now associated with the Autodesk Revit LT Content Libraries 2020 installation package.
• The Autodesk Revit LT Content Libraries repair process will not restore missing content files. If you need to restore missing content files, running the Autodesk Revit LT Content Libraries reinstall process will accomplish this goal.
• If the default content setting is modified through the Autodesk Revit LT Content Libraries add or remove features process, the UserDataCache and user profile copies of the Revit.ini file are not updated to reflect this change. Running the Autodesk Revit LT repair process ensures that both copies of the Revit.ini file are updated to reflect the new default content selection.
• Refer to the online Autodesk Revit LT 2020 Release Notes document for details on the customer incidents resolved within this release.

Return to top

To uninstall Autodesk Revit LT 2020 and its related components

1. Launch the Autodesk Uninstall Tool via the shortcut found in the Windows Start Menu/Screen.
2. In the Autodesk Uninstall Tool, enable the checkbox associated with the main Autodesk Revit LT 2020 entry.
3. Click Uninstall.
4. When the uninstall process is complete, click Finish.

Alternate method of uninstalling Revit LT 2020 and its related components

Access the Windows Control Panel, click Uninstall a Program, and use the traditional Windows uninstall process to remove each of the following programs:

• Autodesk Advanced Material Library Base Resolution Image Library 2020
• Autodesk Advanced Material Library Low Resolution Image Library 2020
• Autodesk Advanced Material Library Medium Resolution Image Library 2020
• Autodesk Material Library 2020
• Autodesk Material Library Base Resolution Image Library 2020
• Autodesk Material Library Low Resolution Image Library 2020
• Autodesk Material Library Medium Resolution Image Library 2020
• Autodsek Revit LT 2020
• Autodesk Revit LT Content Libraries 2020

Return to Top

^©2019 Autodesk, Inc. All Rights Reserved. Except as otherwise permitted by Autodesk, Inc., this publication, or parts thereof, may not be reproduced in any form, by any method, for any purpose.

Certain materials included in this publication are reprinted with the permission of the copyright holder.

Trademarks

The following are registered trademarks or trademarks of Autodesk, Inc., and/or its subsidiaries and/or affiliates in the USA and other countries: 3DEC (design/logo), 3December, 3December.com, 3ds Max, Algor, Alias, Alias (swirl design/logo), AliasStudio, Alias|Wavefront (design/logo), ATC, AUGI, AutoCAD, AutoCAD Learning Assistance, AutoCAD LT, AutoCAD Simulator, AutoCAD SQL Extension, AutoCAD SQL Interface, Autodesk, Autodesk Intent, Autodesk Inventor, Autodesk MapGuide, Autodesk Streamline, AutoLISP, AutoSnap, AutoSketch, AutoTrack, Backburner, Backdraft, Beast, Built with ObjectARX (logo), Burn, Buzzsaw, CAiCE, Civil 3D, Cleaner, Cleaner Central, ClearScale, Colour Warper, Combustion, Communication Specification, Constructware, Content Explorer, Dancing Baby (image), DesignCenter, Design Doctor, Designer's Toolkit, DesignKids, DesignProf, DesignServer, DesignStudio, Design Web Format, Discreet, DWF, DWG, DWG (logo), DWG Extreme, DWG TrueConvert, DWG TrueView, DXF, Ecotect, Exposure, Extending the Design Team, Face Robot, FBX, Fempro, Fire, Flame, Flare, Flint, FMDesktop, Freewheel, GDX Driver, Green Building Studio, Heads-up Design, Heidi, HumanIK, IDEA Server, i-drop, Illuminate Labs AB (design/logo), ImageModeler, iMOUT, Incinerator, Inferno, Inventor, Inventor LT, Kynapse, Kynogon, LandXplorer, LiquidLight, LiquidLight (design/logo), Lustre, MatchMover, Maya, Mechanical Desktop, Moldflow, Moldflow Plastics Advisers, MPI, Moldflow Plastics Insight, Moldflow Plastics Xpert, Moondust, MotionBuilder, Movimento, MPA, MPA (design/logo), MPX, MPX (design/logo), Mudbox, Multi-Master Editing, Navisworks, ObjectARX, ObjectDBX, Opticore, Pipeplus, PolarSnap, PortfolioWall, Powered with Autodesk Technology, Productstream, ProMaterials, RasterDWG, RealDWG, Real-time Roto, Recognize, Render Queue, Retimer, Reveal, Revit, RiverCAD, Robot, Showcase, Show Me, ShowMotion, SketchBook, Smoke, Softimage, Softimage|XSI (design/logo), Sparks, SteeringWheels, Stitcher, Stone, StormNET, StudioTools, ToolClip, Topobase, Toxik, TrustedDWG, U-Vis, ViewCube, Visual, Visual LISP,

All other brand names, product names or trademarks belong to their respective holders.

Disclaimer

THIS PUBLICATION AND THE INFORMATION CONTAINED HEREIN IS MADE AVAILABLE BY AUTODESK, INC. "AS IS." AUTODESK, INC. DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE REGARDING THESE MATERIALS.

Published by:

Autodesk, Inc.

111 McInnis Parkway

San Rafael, CA 94903, USA

Return to top