CANNOT VIEW HD MOVIES ON WINDOWS 7 WITH NEW ITUNES DOWNLOAD
I have a windows computer running windows 7 with a ATI RADEON 5450 Video Card connected to a 65 inch Hi Def SAMSUNG LCD FLAT SCREEN with a HDMI wire. Watching HD movies perfectly fine until i downloaded itunes 12.3.1 and now I cant watch hd movies at all. I get a message your display resolution is too low for iTunes extras. you must have a computer with a built in display or have it connected to a display that supports HDCP. please help I have no idea why I am getting this message. called apple support they offered no help, called video card company they said the video card is HDCP compatible. Why all of a sudden after downloading this new ITUNES am I experiencing this. Any help would be appreciated
Windows 7