I've just connected my Now stick but it does not seem to let me access my Sky Box which has all my TV recordings which I have previously accessed with my Sky remote but that does not work now. How do I get to my Sky Box to see and make recordings?
OTOH, if you still have your Sky subscription, your Sky box should still work like it did before, but separate from, and not through, your NowTV Stick, just as if you had never bought it and plugged it in.
Unless of course, you unplugged the Sky box to plug the NowTV Stick in, in which case, unplug the NowTV Stick and put it in a different HDMI input, and plug the Sky box back where it was.
Unless you have only one HDMI input, in which case come back for more advice.
Please note that I am just a customer like you, and my advice may well be worth no more than exactly what you paid for it.