Please visit this website and download Hirends boot disc. > http://www.hirensbootcd.net/details/10.0.html
Extract everything into a folder and double click on "BurnToCD.cmd
" in order to burn it to cd.
Then, boot the computer using the boot CD which you just burned. When you get to this screen, select "Start Mini Windows XP
It will look like this:
Once you have booted, click Start > Run and copy/paste the following bolded text into the Run box and click OK:regedit
Once the registry editor is open, follow this path:
Find the value "userinit
" and make sure it's data shows this:"C:\Windows\system32\userinit.exe",
If it's not the above, change it to the above, make sure not to forget the comma on the end, very important
otherwise this fix wont work.