Windows Me build 2404

Windows Me build 2404 is a pre-Beta 2 build of Windows Me. It was originally leaked only as a file archive in late June 2015.

Changes

 * Setup now plays a page-turning sound when it advances to another screen.
 * Added a new "File a bug report" icon to the desktop.
 * Added the Internet Games from MSN Zone.com, which would be included with later versions of Windows until Windows 7.

S3 drivers

 * Upon using S3 video adapters, Windows will complain that its own drivers will not work properly, thus the display will be stuck at . This error will also appear upon every boot and other drivers cannot be installed correctly, meaning that S3 video adapters are not recommendable for this build.

Neptune reference
Two files, namely  and , with the version number 5.50.5086.1 were found in this Millennium build, but it is unknown whether this Neptune build ever existed.

Some speculate this could be a late Milestone 1 or an early Milestone 2 build. Judging by the file dates, it would have been compiled before 26 October 1999.