MS-DOS 1.27

MS-DOS 1.27
Version of MS-DOS
Placeholder.png
Version1.27
Release date1982-04
Replaces
MS-DOS 1.26
Replaced by
MS-DOS 1.28

According to MS-DOS 2.11 source code, MS-DOS 1.27 is an unreleased internal version of MS-DOS.

Change log[edit | edit source]

1.27 03/31/82 Installable device drivers
                Function call 47 - Get pointer to device table list
                Function call 48 - Assign CON AUX LIST
     04/01/82 Spooler interrupt (INT 28) added.