CSEG segment
org 100h

start:
    mov ax, 3D00h
    mov dx, offset file_name
    int 21h
    jc bad_file

    mov dx, offset mess1

quit_prog:
    mov ah, 9
    int 21h
    int 20h

bad_file:
    mov dx, offset mess2
    jmp quit_prog

file_name db 'c:\\masm32\\bin\\ml.exe',0
mess1 db 'the file is succesfully opened$'
mess2 db 'cant open the file$'

CSEG ends
end start