If you are using Glide you'll almost certainly crash.
If you're using Direct3D you'll be able to run Diablo II, but expect to see some funky graphic glitches while playing the game.
Since the beginning of time, the forces of Order and Chaos have been engaged in an eternal struggle to decide the fate of all Creation. and neither Man, Demon, nor Angel will be left unscathed.
This unofficial "patch" allows you to play Diablo II in resolutions other than 640x480 and 800x600.
“Diablo III.exe” would pop up in Task Manager, and then silently disappear a few seconds later.