Hey, I had the same problem during the beta, which I thought was a beta issue now that I've bought the game the issue is still here!!! I was able to download the beta and I'd really not like to go through that 2 hour process of deleting/redownloading files. Please if there's a solution give me one Blizzard! Sheesh

Edit: This is even worse, apparently I was supposed to get an email from Blizzard I'm getting error messages,and it's not in my trash,spam, or inbox. So at this point I can't redownload the game, once I close my "Installing Updates". A bad situation is only getting worse by the minute. -.-''
Edited by Breezybombs#1770 on 5/14/2012 10:00 PM PDT