Microsoft Office doesn't include Infopath to the latest office releases. So when MS office is updated or when you receive new computer InfoPath has to be installed manually. You can download InfoPath client for office 2016 from this link: https://www.microsoft.com/en-us/download/details.aspx?id=48734
Microsoft Office 365 update removes Infopath
Updated Microsoft Office does not include Infopath by default. Please install the Infopath into your PC, so that you can handle Infopath format files again.
