For anyone else hitting the missing infopath.en-us.inflr.cab error during Office/InfoPath install:
: Ensure you run the setup.exe as an Administrator to give it permission to access the local cabinet files. 3. Redirect the Installer When the error pops up asking for the file: Click Browse . download infopath en us inflr cab
Install InfoPath via Office 2019/2021 ? No – InfoPath was discontinued. You must use Office 2016 or earlier. For anyone else hitting the missing infopath