Lost administrative rights

[two-dogs]

I need help no mater what I try and do I keep getting needs administrator password. I tried safe mode and tried my microsoft login password and nothing. I am at a loss can anybody help.......thanks.........two-dogs

[Lance989]

You can clear the local admin password with a boot disk.

http://pogostick.net/~pnh/ntpasswd/

Be sure to read the instructions very carefully.