windows starting up as 1st time

[Ron Wolpa]

The problem happened this morning as I was starting up windows 8 I got a surprise : it started on a preparing screen that usually comes up after win 8 installation.
I remember to have seen an error screen (win 8 already booted , not that blue sking of death) on which stated something like the "user configuration could not be loaded" , sorry I can´t remember exactly the words.
NOw every time the o.s. is booted the same happens , it takes a lot of time to be able to load my account (which is the only account I have as admin). Now what to do ? Thank you very much for your attention.

 

[Brink]

Hello Ron,

If you got the error below, then this should be able to help.

http://www.eightforums.com/tutorials/38838-user-profile-service-failed-sign-fix-windows-8-a.html

 

[Ron Wolpa]

no .baks files @ HKEY_LOCAL_MACHINE\........

I´ve got a problem here , no .baks files @ HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList.
The strange is that I have not deleted any folder , I remember to have deleted some mp3 files were in music folder.
I don´t always use Windows default user folders , my method of working is different , I prefer to have all my stuff into the folders I create myself.
I have read other options @ You receive a "The User Profile Service failed the logon : Delete the error SID and create a new profile
As the only account I have (computer is mine , no one else uses it) is Ron Wolpa , which is the admin , I don´t know the consequences of deleting it. I have a very neatly organized desktop with icons , a lot of programs installed , will I lost anything ?
I have never deleted my main account before. I´ve found a MIcrosoft fix 50446 that does not work for windows 8.
Thank you for your support.