So on my newly built computer ( I'm 12 ) I built it like 3 months ago and this morning I logged in and it said the login service profile has failed. I restarted it and everything but it keeps coming up. I'm running memory diagnostic now. If you know what to do please comment. Thank you.
There is a registry fix. Just type login service profile has failed and you will see some YouTube videos to walk you through the process. Alter your registry at your own risk. Good luck