Installing Autodesk Inventor LT Local Help 2019
Download Help Installer (exe) and run Autodesk_Inventor_LT_2019_Help.exe.
The Inventor LT Local Help installs by default to: %ProgramData%\Autodesk\Inventor LT 2019\Local Help\[language]\
NOTE: The Local Help will be available within Autodesk Inventor LT when you are working offline. When you are online, the help from the Autodesk Knowledge Network displays.
TIP: Use the Help Options settings in Application Options dialog box - General tab to control the default Help behavior. Specify whether to access the ONLINE help or the downloaded/LOCAL Help when accessing Help from within Inventor.
Attention CAD/IT Managers: How to deploy Inventor LT 2019 Local Help as part of a deployment
To deploy Autodesk Inventor LT 2019 Local Help as a part of an Inventor LT deployment:
When you install the deployment the Local Help is installed respective to %ProgramData%.