I have somehow locked myself out of my administration account and can - Microsoft Community

i need help!

i have somehow managed lock myself out of main admin user account on samsung laptop.

a few weeks before happened, created password 1 , account active on pc, then, after becoming frustrated having enter code everytime, decided remove password. ok..this did whatever did me current dilema! so, after deactivating password, changed username , picture, created 'guest' user account - denied administrative authority.. selected 'save' button presented 'restart pc save these settings pop-up window', agreed , after pc rebooted, given option of 2 user accounts(normal , expected)..i chose usual account, renamed , new picture - asked enter password, had deactivated.....!!!! no matter how many times try possible passwords have used, still cannot regain access main account , therefore forced use 'guest' account - has no administrative authority.

i stuck!!! 

i need help!!!

please, anyone...:)

i created password 1 , account active on pc.

if paraphrased above statement read "i used 1 , key have house" then having single key pretty risky. is. if had spare windows admin account solve current problem in less 5 minutes. without spare account it's going harder:

1. burn windows repair cd on other windows 7 pc. it's done via control panel / backup , restore. win7 installation dvd do.
2. use cd boot pc windows repair mode.
3. use system restore set windows point when admin account still worked.
4. log on under admin account.
5. create spare admin account cover future emergencies.

Windows / Windows 7 / Security & privacy