Windows 98 build 1691.3

Windows 98 build 1691.3 is the official Release Candidate 0 build of Windows 98, which is available in the English, Simplified Chinese, Italian, Russian and German languages. The Korean version of this build also exists, but it is unleaked.

Changes

 * Redesigned the Autorun dialog during upgrade setup.
 * A product key is now required again, although any product key is accepted.