game in 2 Windows? (Diablo 2)

good day, if not difficult prompt as to create at least two Windows with Diablo on one computer to unload the earn the Sorka? installed the game according to your guides - all OK but 2 Windows will not start and in files only found an update which allows you to open multi window but he lifts Diablo to version 1.14 ... and this is no Nativity scene, no...