By clicking on both of these update buttons, you can update both the database and the software.Either of these buttons is for upgrading the virus definitions database, while the other is updating the software itself.Go to the Update tab and look for two buttons with the text Update on them.By clicking the Avast icon in the system tray, you can access the Avast user interface.If your Windows operating system has recently received a software update, you should also check if a new version for your antivirus software is available so that it can continue to function properly with Windows.

Click Repair All to fix all issues with Patented Technologies.Īn out-of-date version of Avast may be causing the issue.Click on Start Scan button to find errors related to Windows.Download this PC Repair Tool rated as 'Excellent' on.Our tool will quickly repair common computer errors, protect you from file or data loss, malware, trojans, hardware failure and optimize your PC to boost for maximum performance.

Avast behavior shield is now off