When I try to run the game it's starts to update to 1.7.20. Then it stops and won't go any farther. It always hangs in the same spot 1078/1122k. I haven't made any changes to my system. Anyone else having problems?

Are you behind a school or business router? Firewall?

No, I wasn't but that gave me an idea. I reset my router and now it's working okay. Thanks Whistler.