Windows Longhorn/6.0.4002.Lab06 N(ntvbl06).030108-1926
|Build of Windows Longhorn|
|BIOS date||January 9 2003|
|TCB Build Page||N/A|
Windows "Longhorn" build 4002 (with a build tag of 4002.Lab06 N(ntvbl06).030108-1926) is one of the first Milestone 4 builds of the Microsoft Windows "Longhorn" operating system. This build makes use of the Desktop Composition Engine seen in earlier Milestone 3 builds 3706 and 3718. Unlike later Milestone 4 builds, build 4002 uses the old setup based routine instead of the the newer one based on the WIM installation format. This build hasn't leaked, but details were  by Grabberslasher at his UX.Unleaked blog.