It wont let me sign onto my other profile

Normally what I do is this:
Turn on the computer, press F8 a few times
Click safe mode with command prompt.
Type in this into the black box: net user administrator /active:yes
Restart your computer
You will now see an administrator account
Click on it, windows will start normally.
Move over your documents from your old account
Once you have everything, delete your old user account
Voila.

Try logging in as administrator

If that fails, find a boot disk and login as administrator and make changes to your account

try F8 when you restarting computer, and choose last knowing good configuration

It seems like the user profile is not working.
You can try to start computer with safe mode with command prompt (by pressing F8 while starting the computer) and then activate administrator profile (by typing : net user administrator /active:yes) in command prompt and after that you can create a new user profile.

Let me know if it will not work.

It might help if you can provide a little more information on your issue:
What version of Windows are you running? Does this occur at startup? Can you login with any other user besides Administrator?
You might also want to check out this link for some useful information on fixing a Windows user account:
http://www.vistax64.com/tutorials/130095-user-profile-service-failed-logon-user-profile-cannot-loaded.html
Lemme know :)

go into control panel and create a new user (dont make it the same name as your old profile) then restart the pc and log into that new profile. To retrieve all your settings favourites etc you will need to say what version of windows you are using

Hi there,
It seems that your profile got corrupt, simply login from the administrator account of your computer,
You can solve the issue by procedure below go to my computer>users>your profile> and copy all of your required data including outlook data if you are using to external drive or other partition (e.g D Drive) then delete the profile folder from your laptop from c:\users\your profile
restart your laptop and try to login again from your username/password, if it stills give the problem, Login via administrator account, go to Start>run> and type control userpasswords2 and press enter, here you will see your profile, simply delete your profile and restart again, when the computer boots up again it should show you your profile if not again login via administrator account and recreate your profile and restart your laptop
after you login to your account, simply copy your data back to its location
if you require more assistance feel free to reply to this post
Regards, Bilal

Login in as an administrator. There is a problem on the user profile that you are logging in. In order to correct that, just login as administrator. Then create another profile. Afterwards, back up the files that you store in the profile that has a problem. You can access it in C:\Documents and Settings\User Folder (user folder is the profile that has a problem).

you did'nt give me anymore info so tyr this
once logged in go to control panel and then to user accounts
you can delete user in there
let me know

Go into safe mode at start up, log in as administrator, and do a system restore. Pressing F8 at start up will take you to safe mode.