Windows 98 SE build 2120

Windows 98 SE build 2120 is a build of Windows 98 Second Edition. It should not be confused with Windows 98 build 2120, which was planned as a Service Pack for the original release of Windows 98.

Installation
If you are installing this build on MS-DOS or a DOS bootdisk, rename the "win98" directory in the root of the installation media to "WIN98" so MS-DOS can read the directory. You can also upgrade to this build from an older installation.