Windows 2000 build 1386

Windows 2000 build 1386.1 is a fake build of Windows 2000. It was originally posted on BetaArchive on 28 February 2010 as a modified debug copy of Windows NT 4.0 Service Pack 2 with three files -,  , and   - bearing the 1386 build number. It was later uploaded to the BetaArchive FTP and immediately removed an hour later on 11 July 2021 as a result of controversy surrounding the legitimacy of this build, Windows Longhorn build 4067 (idx01), Windows Server 2008 build 6001.17128, and Windows Server 2008 build 6002.16489.