Har själv råkat ändra lösenordet precis då jag skulle gå ut sedan när jag kom hem 6 timmar senare så var det blankt om vad jag hade valt för lösen xD
Fixade det ganska fort faktiskt, här har du instruktionerna som jag använde, har sparat dom utifall att någon skulle göra samma misstag som jag ^^
[Glömt Lösen fix windows vista, 7]
Please note that resetting the password from an account
other than the corresponding user account always means that
the user loses the credentials stored in the Windows Vault,
stored Internet Explorer passwords, and files that you encrypted
with the Encrypting File System (EFS). Of course, if you have a
backup of these credentials, you can restore them; likewise,
if you have exported the private EFS key, you can import it
again after you have reset the password.
Like with all other solutions that allow you to reset the
Windows password without having an account on the corresponding
computer, you have to boot from a second operating system and access
the Windows installation while it is offline.
You can do this with a bootable Windows PE USB stick or by using Windows RE.
You can start Windows RE by booting the Windows Vista or Windows 7 setup DVD
and then selecting “Repair” instead of “Install Windows.”
By the way, you can’t use the Windows XP boot CD for this purpose
because its Recovery Console will ask for a password for the offline installation.
However, you can use a Vista or Windows 7 DVD to reset a forgotten Windows
administrator password on Windows XP.
This works because Windows RE, which is based on Vista or Windows 7,
will let you launch a command prompt with access to an offline
installation without requiring a password.
TO RESET A FORGOTTEN ADMINISTRATOR PASSWORD, FOLLOW THESE STEPS:
1. Boot from Windows PE or Windows RE and access the command prompt. (F2 vid start tror jag)
2. Find the drive letter of the partition where Windows is installed. (Min hette C:)
In Vista and Windows XP,
it is usually C:,
in Windows 7,
it is D: in most cases because the first partition contains Startup Repair.
To find the drive letter, type
C: (or D:, respectively) and search for the Windows folder.
Note that Windows PE (RE) usually resides on X:.
3. Type the following command (replace “c:” with the correct drive letter if Windows is not located on C:):
copy: "c:\windows\system32\sethc.exe c:\"
This creates a copy of sethc.exe to restore later.
4. Type this command to replace sethc.exe with cmd.exe:
copy: "/y c:\windows\system32\cmd.exe c:\windows\system32\sethc.exe"
Reboot your computer and start the Windows installation where you forgot the administrator password. (Vanlig start av dator)
5. After you see the logon screen, press the SHIFT key five times. (kommandotolken ska poppa upp)
6. You should see a command prompt where you can enter the
following command to reset the Windows password (see screenshot above):
net user (your_user_name) (new_password)
Kopiera detta och ersätt "(your_user_name)" med användarnamnet, sedan mellanslag och ditt nya lösenord, jag tog 1234, sedan Enter, sen är då lösenordet ditt det du valt (1234) LOGGA IN!
Voila!
If you don’t know your user name, just type net user to list the available user names.
You can now log on with the new password.
I recommend that you replace sethc.exe with the copy
you stored in the root folder of your system drive in step 3.
For this, you have to boot up again with Windows PE or RE because
you can’t replace system files while the Windows installation is online.
Then you have to enter this command:
copy /y c:\sethc.exe c:\windows\system32\sethc.exe
