Windows Longhorn build 4033 (main)

Windows Longhorn build 4033 (main) is a Milestone 6 build of Windows Longhorn, which was leaked on 23 May 2006. This build isn't much different from build 4032 in terms of features. Although the Desktop Composition Engine works in this build, it doesn't enable Direct3D shaders due to a bug. Because the Aero Glass borders rely on these shaders to function, it is not possible to enable the borders at this time. After completing the first stage of setup and rebooting, a blue screen may appear with the code 0x0000007 E. Simply reboot the machine again to access the hardware portion of setup. A logo with a similar style of the older clock tile is now shown on the bottom-right corner of File Explorer whenever you're accessing a directory that its files are not shown by default. On some machines, installing drivers for the floppy disk drive will prevent the system from logging in, getting stuck at

Setup
Setup is similar to previous builds of Windows Longhorn.