Can't uncheck second option when bootcamping
Hello,
I have just got a new 21" iMac i7 with 1TB fusion drive, I have also already downloaded the iso image of windows 7 and boot camp 5 drivers from apple.com and copied them to a USB drive, now when I am tring to boot camp my iMac I cant uncheck the second option which is (downloading windows support files) which I have already done, what do you guys recommend :/ I am really depressed 😟 !!
iMac (21.5-inch, Late 2013), OS X Mountain Lion (10.8.5)