forget advance server admi. password

i have forget administrator password of advance server while compliting instalation. i want to get my password back with out reinstalling my OS any help. this is my standalone pc.

Google for the Linux Offline WinNT Password utility. Works great, and is less filling!
Its self explanatory, you don't need to know linux to use it.

Luck,
Dr. Sys

Check out
http://www.grape-info.com/doc/win2000srv/security/ntpasswd.html
and
http://is-it-true.org/nt/atips/atips262.shtml

I have used this utility once to recover password for a Windows 2000 Pro machine. Clearing the password seems to work better than trying to change it. Just try to reset to blank that worked for me. Changing the password to something did not. Good Luck