'User Profile Service service failed the logon

A

Anupam

Dear Marek



Your step by step instructions was really helpful in fixing this bug. Thank

you so much.



Regards

Anupam



"Marek" wrote:



> I've just had this problem on my computer, and I just fixed it.

> It seems to be caused by a horrendous bug in Vista that renames your User

> Account Profile as a backup, and then creates a new user account with the

> same name but with nothing in it.

> I googled it and followed several bits of advice but none of them worked,

> but I managed to fix it with a combination of ideas.

> This is how I did it:

>

> 1. Boot up in Safe Mode. To do this, hit the F8 key while the computer is

> booting, and then scroll down to the "Safe Mode" option and press enter. On

> my computer the user account icon appeared, but bigger than normal, and I

> clicked it and it loaded my desktop in safe mode. It came up with an error

> bubble saying that my user account hadn't loaded properly, but i just ignored

> this.

>

> 2. Click the Start Button and in the white "Start Search" space at the

> bottom type "regedit" (without the quotation marks). This will open the

> registry editor.

>

> 3. In the left-hand pane, navigate by clicking the little triangles next to

> the following folders:

> HKEY_LOCAL_MACHINE

> SOFTWARE

> Microsoft

> Windows NT

> CurrentVersion

> ProfileList

>

> You should now have a list of folders all starting with S-1-5- and then a

> number.

> (You might need to drag the divider between the 2 panes of the window across

> so you can read the whole folder name)

> Look at the end of each name and you should see one with .bak at the end of

> it, and there will be another one above it with exactly the same name but

> without .bak at the end.

> The one that's got .bak at the end is your old User Profile that Vista has

> now made into a backup, and the one without .bak after it is the new empty

> User Profile that Vista has created.

> Just to check that this is the case, have a look in the right-hand pane for

> each of the 2 folders and look at what's written after "ProfileImagePath".

> For the folder with .bak at the end it should say C:\Users\ and then your

> usual User Account name, and for the one that doesn't have .bak at the end it

> should say C:\Users\TEMP.

>

> What you need to do now is to rename the folders in the left-hand pane so

> that the one with .bak at the end changes back to being the one containing

> your proper User Profile and the new one without .bak at the end becomes the

> backup. Do do this follow the next step:

>

> 4. Right click on the folder with .bak at the end and then click "rename",

> and just change the ".bak" part to ".bk" - i.e. just remove the "a" from the

> middle - (this is just to allow you to change the other one to have .bak at

> the end). Press enter or click on some blank part of the screen for the

> change to take effect.

> Then, right click the one that doesn't have .bak at the end and click

> "rename". Remove the .bak from the end and press enter or click anywhere on

> some blank part of the screen to accept the change.

> Then, right click on the one that now has .bk at the end, choose "rename"

> and add the "a" back into the middle, so it now has .bak at the end. Press

> enter or click on blank park of screen to accept the change.

> Close the regedit window.

>

> 5. Click the Start Button and then "Restart". It should work now. Fingers

> crossed. :)

>

> "george1dful" wrote:

>

> >

> > Can someone PLEASE help me... My computer hasn't loaded for 3 days now.

> > It just comes up with:

> >

> > User Profile Service service failed the logon.

> >

> > User Profile could not load.

> >

> > What do I do? I cant get on the computer at all, because i only have

> > one user profile on my computer. I'm in school, and I don't really know

> > much about computers. What could have caused it? And how do I fix it?

> > Please help, I really need to get to some of the files on my

> > computer... Please!

> >

> >

> > --

> > george1dful

> > ------------------------------------------------------------------------

> > george1dful's Profile: http://forums.techarena.in/member.php?userid=41032

> > View this thread: http://forums.techarena.in/showthread.php?t=907924

> >

> > http://forums.techarena.in

> >

> >
 

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