Try this:
1. Restart computer.
2. Before computer starts loading up press F8 for safe mode
3. From the list of options choose safe mode only
4. Chose a different user than the one without the password, or
5. If you get access to windows, go
6. To Start
7. To control panel
8. Select user accounts
9. Create a new administrator account with name of your choice.
10. Remove user with locked account if you like or retrieve data from that account.



