Function 3Bh (59)        Change Directory (CHDIR)

Change the current directory.

On entry:      AH         3Bh
DS:DX      Pointer to name of new default directory
(ASCIIZ string)

Returns:       AX         Error code, if CF is set

Error Codes:   3          Path not found

Call Function 59h for extended error code information
(DOS 3.0 and above).

                                                                          

Function 3Bh (CHDIR) changes the current directory to the directory
whose path is specified in the ASCIIZ string at address DS:DX; the
string length is limited to 64 characters.  The path name may include
a drive letter.

See also: 39h
See also: 3Ah
See also: 47h
See also: 59h

3Bh (59) Change Directory (CHDIR)