Hello,
I have a problem with avast pro 4.8.1356. I use Avast Home edition for a year. It has just expired yesterday. I choose to take Avast pro for better protection because i am very satisfied from avast product.
I buy an Avast pro serial, update my serial number in avast. No problem.
Everything works, Avast is correctly update, but windows defender say what my computer protection has expired.
I download last Avast pro, update it, but nothing, always the message from windows defender.
Communication between Avast and windows defender works because when i cut down avast, windows defender say that avast was cut down. I relauch it, "expired" appear.
I have fully uninstall Avast. Re-install Pro version directly. Enter my serial key. Same problem.
Somebody could help me?
I have windows vista.
Sebastien.