AutoCorrect is now included with all Workplace Read&Write licenses.
AutoCorrect is a separate application and uses a separate installer from Read&Write (only the licensing is shared).
In order for AutoCorrect to run, Read&Write must be installed and licensed prior to deployment as AutoCorrect will activate using this licensing.
Here are instructions on how to install AutoCorrect:
We recommend deploying/installing AutoCorrect the same way you deployed/installed Read&Write.
Here are links to download AutoCorrect:
Deploy your chosen installer using a method of your preference. Examples include creating a deployment script (you can create a deployment script using a text editor or a scripting language like PowerShell with basic switches like /i /qn) setting AutoCorrect as an allowed exe/installer before distributing to employees for self-service install or deploying via a packaging agent such as Intune (AutoCorrect uses standardised installer formats that should be supported in these agents out of the box).
A full list of installation switches supported by AutoCorrect can be found here.