Re: Registered Device (Windows PC) not Registered!
There have been some big updates to Windows 10 recently, which has meant some users are having to re-register the same device again.
All you need to do is delete & re-register the device. However if you have used up your one device change for the month, you'll have to ask for an extra change to allow this. One of the forum team might pick this up in a few days, but you can getting a swifter resolution by phoning up or getting onto online chat.
You cant watch your recordings on any device other than your TiVo.