Hi, today I installed avast! , but the program isn’t functionally. The resident protection is off and when I try active it, one message says “The operation is not found”. What I do?
My PC is K6-2 500Mhz Windows 98 189RAM
Before this problem I used the avast without any problem.
P.S.: Sorry for my english, i’m Brazilian.
Se houver algum brasileiro , responda em português.
Did you install any other security program or antivirus?
Can you try to repair your installation?
Go to Control Panel > Add/Remove programs > avast! antivirus > Remove. Then choose Repair function in the popup window (Repair). You must be connected to the internet while repairing.
If this does not help, can you uninstall / boot / install / boot again?
We can understand you.
Sorry, English-only… somente inglês nos forums 
Bem-vindo (welcome) 
I tried this ways but, can’t solved the problem. I will try one more time.
Deu certo ! ta funcionando direitinho agora!
Obrigado!
Glad it worked! Feel free to come back and ask for help if you need!
Fico feliz de ter funcionado. Sinta-se a vontade para voltar e pedir ajuda se você precisar.