Windows Longhorn/6.0.4030.main.030626-1414

Windows Longhorn build 4030 (with a buildtag of 4030.main.030626-1414) is a Milestone 5 build of the Microsoft Windows "Longhorn" operating system. This build was demonstrated in a blog post from UX.Unleaked's owner, Grabberslasher. It was also leaked by him in his eleventh set of his 33 Longhorn/Vista builds on 3rd February 2020. This build is also the earliest leaked version of Longhorn with the Home SKU.

Quirks and features

 * The default username for the Home SKU is "Owner" instead of "Administrator"
 * Full 3D views in explorer with Panorama
 * Partial DCE support