Intel Authenticate (IA) version 3.7 is not officially supported for Windows 10 version 1903 (19H1). It cannot be installed after upgrading the operating system to version 1903.
note:IA version 3.7 is not supported for Windows 10 version 1903. However, if you required, the version 3.7 it may work but it must be installed prior to upgrading to Windows 10 version 1903. It cannot be installed afterward.