I solved this problem some time back.

You can search the archives on skunkworks for more details but the below link is a piece of it;

http://lists.my.co.ke/pipermail/skunkworks/2010-December/039434.html

If you have any problems kindly contact me offlist. Read the article to the detail.


Regards,

Wilson.

On Mon, Jan 17, 2011 at 11:40 AM, James Nzomo <kazikubwa@gmail.com> wrote:
That sounds like virus activity.
Download this torrent -> http://thepiratebay.org/torrent/4094861/Windows_Key_Enterprise_v8.1_Bu_ld_2807_(The_Joker)

Reset your admin password 
Reboot, 
login without a password, 
BACK UP YOUR FILES
fire up your antivirus, 
make sure it has the latest updates, 
clean your pc

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