Windows Longhorn build 4032

Windows Longhorn build 4032 is a Milestone 6 build of Windows Longhorn. A screenshot of the build was leaked on the BetaArchive Discord on 2018-11-27. On 2018-12-03, this build leaked to the BetaArchive FTP by ReflectiaX, along with 4020. This build is extremely similar to build 4029 (Lab06).

Bugs

 * While the Desktop Composition Engine works in this build, the Desktop Composition Engine defaults at the CPU processing due to a bug. This makes it impossible to enable the Aero Glass borders.

Installation
The installation media is not bootable due to missing bootcode. You must either start a clean install from an earlier version of Windows or use a disc image editing tool to add boot information extracted from another build's media such as build 4033.

Alongside, attempting to upgrade from an older build of Windows Longhorn results in a file copy error. This error does not occur when doing a clean install on top of an older build.