Windows Me build 2332.2

Windows ME build 2332.2 is the earliest leaked build of Windows Me. It was released to developers on 23 July 1999, and is well known for containing 29 files from the Windows Neptune project. This build also already contains the new Windows 2000 icons, but not the new theme.

The ability to reboot into DOS mode has already been removed, and there is no boot screen after installation. USB support is an issue with this build; older drivers may not install, while drivers compatible with later versions of Windows ME may crash.

Neptune reference
A total of 29 files with the version number 5.50.5022.1 and the product name Microsoft(R) Neptune (TM) Operating System were found in this Millennium build, but it is unknown whether this Neptune build ever existed.