MS-DOS 5.00 build 432

5.00.432
Build of MS-DOS 5.00
5.00.432-ver.png
Command & ver command
Architecturex86 16-bit
Compiled1991-01-10
Works in

MS-DOS 5.00 build 432 is a beta build of MS-DOS 5.00. Unlike most other MS-DOS builds, this one is bootable and does not require upgrading from a previous version. This build introduces a timebomb triggered by COMMAND.COM. When this build is installed on the current date, a warning message will appear when COMMAND.COM starts.

It was uploaded to a BBS on 29 January 1991 by The Zipperhead, and again five days later on 3 February where it was mislabeled as build 459.

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