As an account which has administrator privileges which is by default created at the time of window installation i use it properly.But by mistake i disabled administrator account in UAC settings and then log on as standard user but now i am unable to get many things which requires administrator privileges.I am also unable to log on to administrator because it is disabled and a message "Your Administrator account has been disabled.Please ask your system administrator" shows.How can i get relief from this problem. Thanks in advance.