However, we've uninstalled and reinstalled it for various reasons, and though we've never had any problems with the process, we're sure that the Alwil Software Uninstall Utility can do the job, if and when we need it.
We like Avast! and plan to keep using it. When we rebooted, our system was free of any lingering traces of Avast! and ready for a fresh reinstallation or the installation of a totally different antivirus program. Since ours was a standard installation, we simply clicked Remove and let the tool do its thing. In that case, you'll need to browse to the correct folder. The only thing to note is that if you've installed Avast! in a directory other than the default location. We shut down our PC, booted back up in Safe Mode, and clicked the AswClear executable. We downloaded the AswClear executable file to our desktop, per Alwil's advice this makes it easy to click and run in Safe Mode. We think this is a wise precaution against accidentally uninstalling your antivirus protection.
The Alwil Software Uninstall Utility is a standalone executable that runs when clicked, but only in Safe Mode. If you're not sure about Safe Mode, the Windows Help file explains it all, and Alwil's simple instructions make this tool easy enough for even novices to run without fear. Some folks will stop reading right there, but not to worry-it's not called Safe Mode for nothing. Download avastclear.exe avastclear. In this case, you can use our uninstallation utility avastclear. Avast! developer Alwil has provided a solution in the form of a free uninstaller, the Alwil Software Uninstall Utility, aka AswClear, which works in Safe Mode. Sometimes it's not possible to uninstall Avast the standard way - using the ADD/REMOVE PROGRAMS in control panel.
As a security feature, Avast will ask you to confirm that you want to disable the antivirus protection and begin removal. Click Uninstall to start uninstalling the software. While we've installed and uninstalled Avast! many times through the built-in Add/Remove Programs utility on the Control Panel with no problems, we sympathize with those who do experience issues. With the entry selected, press Uninstall > Uninstall to begin removing Avast. Antivirus tools are among the most reluctant to be removed, and Avast! is no exception.
But like certain horror movie stalwarts, some software just doesn't want to say goodbye. Uninstallation comes to every app, sooner or later.