Windows 98 SE build 2106

Windows 98 build 2106 is a beta version of Windows 98 Second Edition. This build includes Outlook Express 5 and Internet Explorer 5, both in the beta 2 phase.

Leak
It was first found on the Euro-Asian Beta Group as an incomplete ISO, the Windows install files were there but the extra stuff (Interactive Tour, Trial Software) was not included. It was leaked to BetaArchive on 2010-04-07 by linuxlove.

KenOath is the only known holder of the complete CD-ROM with all extras included.