Lost admin password and the cpu don't let me reinstall

What i have to do? I try to reinstall Avast, but it keeping asking for the admin password…so i can’t reinstall!! there are any solution…or I have to format the CPU?

Th’s

Do you have admin rights…??

Password has changed on SBS 2003 Avast console so I cant log into Avast console. As per post that would mean I cant uninstall it either? Is there a registry key I can edit for the password or is there another fix? Does Avast have a password revealer specifically for this problem?

I don’t think so.
But you can contact Avast here: http://www.avast.com/contacts

No there is no registry key for it since the password is stored in the database

in one of my postings i explain how to change that password without the console…
but be warned, its all on own risque!

and for the TS: if you dont have admin rights then ask the administrator that installed your computer to uninstall Avast