Installation Free Avast Antivirus 2016 Activation key Valid until 2023

Installation key of avast! Pro Antivirus, Internet Security, Premier 5 - 10

For Windows XP
1. Disable self-protection module and replace the license file at the address
2. For avast! 5: "C:\Documents and Settings\All Users\Application Data\Alwil Software\Avast5"
2. For avast! 6 - 10: "C:\Documents and Settings\All Users\Application Data\AVAST Software\Avast"
3. Enable self-protection module avast!

For Windows Vista, 7, 8
1. Disable self-protection module and replace the license file at the address
2. For avast! 5: "C:\ProgramData\Alwil Software\Avast5"
2. For avast! 6 - 10: "C:\ProgramData\AVAST Software\Avast"
3. Enable self-protection module avast!

avast! Free Antivirus 5 - 10
1. Right-click the tray icon, and select "registration Information"
2. Locate and tap the "Offline Registration"
3. Now click "Enter license code"
4. Insert the key into the form field and click "ok"

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You can update database by connecting to the internet and my AV is now premium valid until 2023.

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