Pass word

Avast 4.8 home edition
show i nee to re register (Red window)
I did it got a new key
Put the new key
to no avail the red window keep coming
Further more to enter PROTECTION control
or program settings need a pass word
i put the key i got and do what ever i need
then next time still need the pass word
what now ???
P.S i have 10 day to end of registration but
on the about it say that update expiration ends on
November 1 2010

Check your system date, day, month and year, adjust as required.

Someone has set a password as it isn’t required by default, either you or someone else that has access to the computer. The only way round that if you have forgotten the password is to do a clean reinstall.