Windows 10/10.0.10163.winmain prs.150630-1700

Windows 10 build 10163 (with a build tag of 10163.winmain prs.150630-1700) is a pre-release build of the Microsoft Windows 10 operating system. This build had screenshots leak on July 5, 2015. On May 9th, 2016, ISO files in different languages were leaked to the BetaArchive FTP Server.