Windows 3.02

Windows 3.02 is a version of Windows 3.0, which was released for the Japanese market on 22 November 1991 for the IBM PS/55 system.

Changes

 * The Sound Control Panel applet has a different icon.
 * Unlike Windows 3.01, the Windows logo is missing from the about box.
 * Due to being optimized for the IBM PS/55, many drivers seen in usual releases of Windows 3.0 are missing. For example, only the PS/55 keyboard with the Japanese layout can be set and the only display adapters which are available are VGA, XGA and the PS/55 one. Though it is possible to use other drivers instead.

Bugs and quirks

 * Unlike other releases of Windows 3.0, this version does not work with DOS 7, as an error appears when starting the graphical interface that DOS 3.1 or later is required. Though it still works with DOS 6.3 or earlier.