Windows Nashville build 999

Windows Nashville build 4.10.999 is a build of Windows 96 (codenamed "Nashville"). It was actually compiled in the late afternoon 9:06 PM on 1995-11-28, and later leaked in 2001-05-29. Right now, it is the only leaked and confirmed build of Windows Nashville, other builds may be considered fake. Installation is similar to installing an upgrade version of Windows 95. There also was a build 1167, but that has since been lost.