Is there any code or password that can break and remove a password protected program?

my pc is stuffed with viruses and antivirus programs but i want to remove all those unsed antivirus programs because i think that these unused ones are blocking viruses from being scanned by another antivirus program but the unsed ones cannot be removed because it is password protected and i have forgotten the password. so is there any special type of code that can help me break the password and remove these programs

Is there any code or password that can break and remove a password protected program?computer virus

You can normally use unlocker - http://ccollomb.free.fr/unlocker/

It specialises in deleting all sorts of protected stuff.