Why am I getting the error message 0x800704cf when I exit Xbox games?

[Windows Central Question]

0x800704cf error message

Hi all - I'm getting this error when I exit Xbox games on my Lumia 920 running Lumia Cyan. The message suggests going to Xbox.com to fix but how exactly? No other details are given. Everything seems to work okay but I'd like to get rid of this message...thanks