Home Sharing Setup Error Message
I am trying to set up my Apple TV. When I go to home sharing, I type in my Apple ID and correct password, and then receive an error message that says, "The Apple ID you entered couldn't be found or your password was incorrect. Please try again." I have tried multiple times, and I have tried with different Apple ID's... It still doesn't work. What is the problem????
MacBook Pro, OS X Mountain Lion (10.8.1)