Basically, I clicked on my d3 desktop icon to run the game, launcher pops up and updates to 100%, but then all of a sudden it just closed. When I clicked the icon again, everything seems like it's going normal, except I then get a pop-up message saying this:
"Failed to download information about the next patch. Check your network connection". When I click the "ok" button to dismiss this error message, the launcher screen which usually allows me to press the "play" button just closes.
My network connection is fine. What is the problem? Why can't I log in?