Help! Can't log onto BattleNet change ports???

[ScarletRaine]

i recently downloaded a TV player to view TV, and I think it messed up my ports! When I log onto BattleNet, it lets me log on, but when you choose your chracter it says make sure firewall is connected to port 6112! I have no idea how to set that up! please help!!:cry:

[Ed from Russia]

I've had the same message yesterday, for the first time ever. I managed to access B-net fine about 10 minutes later.