To connect to Diablo WoW you need to do the following things:

• First off, you will need the world of warcraft client. click Here to get it. Once you have this, install it, and proceed to the next step.
  
  
  
• Next, you will require the burning crusade expansion pack, available from Here Download, and install, then go on.
  
  
  
• Now you need to patch up to version 2.43 these patches are available from 2.4.0 After this, download:
  2.4.1
  2.4.2
  2.4.3
  You need to download all of these, and run them in that order to patch up to 2.4.3

• For extra client & patch links visit our Downloads section
  
  
• Registering a new account and playing
  
  In order to create a new account just go here : Diablo WoW Account Signup
  
  To play in Diablo WoW you need to do a small client edit.Go to your World of Warcraft client folder and find the file named realmlist.wtf, open that file with notepad(right click and select open with notepad),delete everything inside and copy paste this line
  set realmlist diablowow.zapto.org
  after you copy paste that line save and close.
  
  As long as you have Game version 2.4.3 then you are ready to play
  
  Run the game by double clicking the WoW.exe,do not run the game via the blizzard launcher.Make sure everytime before entering ingame to delete the Cache folder in your client, alot of bugs or problems ingame might be caused by not deleting that folder.
  
  For questions and problems don't hesitate to ask for help in our Forums