Windows 3.0 build 11

1.11
Build of Windows 3.0
1.11
OS family
Architecturex86 16-bit
Compiled
Timebomb
Works in

Windows 3.0 build 11 is the earliest known build of Windows 3.0. It was mentioned in the files CALPRINT.C, CALREM.C and CALCMD2.C from the Windows NT 3.5 build 782 source code.

/* line added to fix keyboard hanging when Calendar
is run under ver3.0 rel 1.11 */