Set Country Code Dos Command Windows 7

The Country etal in MS-DOS is set thru CONFIG.SYS, but you have no MS-DOS only NTVDM (New Technology Virtual DOS Environment) within the Windows NT Family

CONFIG.SYS and AUTOEXEC.BAT are files essential to MS-DOS. They also exist in Windows NT but they are called CONFIG.NT and AUTOEXEC.NT and reside in C:\WINNT\SYSTEM32.

They are executed every time a DOS subsystem is created within NTVDM.EXE, which means every time you start a 16-bit program (Like Command.com). They will configure the environment in which the program will be executed in.

This may help, or may not:

http://searchsystemschannel.techtar…

Googling is quicker than waiting for an answer….

..quite agree, but OP believes he has MS-DOS ! in NT6.1
,,though only the 32bit versions of the NT family have NTVDM