Delete admin account windows 7

[estebanzam]

Hello,
im here on my laptop as i was doing some permision changes on my desktop. and i was deleting the account that seemt strange.
well i guess i deleted my own account. im the owner of the pc by the way the only person that uses that pc. then i did a restart tried to log on onto my account with the respective password and its telling me "Can't logon because the logon method you are using is not allowed on this computer..."
i have no idea what to do now as im not a expert in those topics

 

[helpstar]

Boot into safemode (press F8 when booting) and try to create an admin user profile.

Also in safemode:
http://pcsupport.about.com/od/fixtheproblem/ht/system-restore-windows-7.htm

or

http://www.chicagotech.net/troubleshooting/cannotlogon.htm