So i installed the new 8.1 Itunes on my iMac and now whenever i try to access the itunes store, it says... "Itunes could not connect to the Itunes Store. The network connection was refused. Make sure you network setting are correct and your network connection is active, then try again." My internet is active and i have checked my networking on my IMac and nothing seems to be wrong. I have tried reinstalling it many times and still the same error. I have restarted my computer and cleared every cache known. Does anyone have a clue what i can do?