[garak0410]

I am on Windows 10 technical preview 10162 and it said I needed to check my Fast Ring/Slow ring settings. So, I clicked FIX ME and it then said it couldn't sign me in and THE PARAMETER IS INCORRECT. Reboots have not resolved it. I checked and all Microsoft services are up and running.

How do I resolve this???

[garak0410]

This fixed it: Go to Settings > Accounts > Your account > Add a Microsoft account, and basically re-add the same Microsoft account that you are already using.

[kxhawkins]

Thank you so much for coming back once you solved this, I was having the same issue and this fixed it.

[garak0410]

I had to do this again over the weekend but it does seem to fix the problem.

[Matthew Parks]

The Simplest solution is usually the best! Wow, this worked like a charm.

Thanks so much...

[Phriendx]

That did it! Thanks for figuring this out. I was going way deeper than I needed to on this. Such a simple fix.