I have been having problems getting the game to work, so i deleted everything.

I went back to my Battle.net account to download the Pre-Download Game Client. Instead of it down loading the launcher for the 7.60 GB file that i downloaded last week, it is down loading the Diablo III Setup-ENUS file.

This is not what happened last week, is this something blizzard changed?

When i run the Diablo III Setup file I get the "updating setup file" window with the green bar and it gets to about 90% and then i get an error message that the Battle.net Update Agent has stopped working and closes.

I have read so many posts and tried everything, does anyone have any suggestions?