Windows 3.0 build 12

1.12
Build of Windows 3.0
Screenshot
OS family16-bit Windows
Version number3.0
Build number12
Architecturex86 16-bit
Compiled on1989-01

Windows 3.0 build 12 is an unleaked build of Windows 3.0, which was found in an antitrust document dated 8 February 1989.[1]

WINOLDAP.MOD from build 55 contains the following string:

Microsoft Windows Old Application Support Module (3.00.14.20jan89)

This suggests that build 14 was already compiled around 20 January 1989. Therefore, build 12 was almost certainly also compiled in January 1989.

References[edit | edit source]

  1. Iowa District Court for Polk County. Plaintiff's Exhibit #60, Comes v. Microsoft.