My admin account suddently change to standard user

ella_rock89

Distinguished
May 24, 2011
2
0
18,510
i don't know what happen with my laptop,

1st-
i can't log in to my guest account because when i try to log in,it said "The group policy is denied".So i j.ust ignore it

2nd-
i have my admin account with name ALLY,i using this account everyday when i log in and this account is my
admin

3nd-
suddenly,1 day,when i log on to my laptop,i notice that,i have another account name as Administrator,when i log on to that account,it is an admin account,and there is no important file in it.(like new laptop)

4th-
when i log on to ALLY,its now become a Standard User account,and all the files still in it.

What i have to do?help me...;((