Windows 10 build 17740 (rs5 release sign)

Windows 10 build 17740 (rs5_release_sign) is a build of Windows 10 October 2018 Update. It was mentioned in the file  in the Windows Driver Kit (WDK) of builds 17754.1, 17758 and 17763.1.

\\winbuilds\release\rs5_release_sign\17740.1000.180813-1441