Yup. I've tried everything I can think off, and it still keeps saying I need to install diablo 2. I know. I messed up and build my computer as I went along, instead of all at once, and I'm paying the price still. Putting in a 6790, and then my pc should be done.. Thinking maybe more fans in my case, but Idk if it's even needed yet.
I've re-installed 3 times now. And tried a repair once. Still keeps doing this. So, I finally came here, to see if maybe someone here can help me figure out why it works on 1 computer(Which is gonna get wiped clean), but not on the other(my custom build).
1 - Install D2
2 - Go to Multiplayer (there, you'll receive the updates automatically). Once you've updated the game, exit.
3 - Install LOD
4 - Go to Multiplayer (where you'll receive the proper LOD update automatically)
5 - Play
If that doesn't work, then I'm afraid I can't help you. Try contacting Blizzard support and they may be able to help.