Cant login as Administrator

[i2_]

i cant run as administrator. on boot the admin cmd exe box pops up with black background. i can log in as guest but cant change anything as the guest account doesn't have access

 

[The Stealthinator]

As we have no proof you own the computer, we cannot help you recover the admin password.

 

[i2_]

As we have no proof you own the computer, we cannot help you recover the admin password.

the password is not the problem. the Admin cmd.exe box appears after i enter my correct password. saying 'C:\Users\User1\Documents\3487e799.exe' is not recognized

 

[The Stealthinator]

Boot into safe mode and try.