
From the list of programs, search for Avast application. Later on, find the option of “Uninstall a Program” below the Program and Features. On the window’s top-right corner, change the view by the option to Category. Click on the Start button and search for Control Panel and open it. You have to simply repair the Avast software with the help of below steps. If nothing works in the above given list then you can give a try on this method. After doing that, it will prompt and ask you to update the Antivirus. Now click on it and then tap on “End Task” on the right side. Later check for “instup.exe” on the window. Firstly, right-click on the Taskbar and then click and open Task Manager. This is another method that follows to end up the instup.exe process that runs in the background.
It will start checking corrupted files inside the device and will remove it. Once it gets opened, type c: cd\chkdsk testing line and taps the Enter button on your keyboard. Or else you can directly go to the start button and search for cmd or Command Prompt. Type “cmd” on the box and click on the OK button or press Enter. On the keyboard, press “Windows key + R” and it will head to the Run dialog box. So, you need to check for those files to get this problem solved. Sometimes this issue occurs because of corrupted files in your device. This is how you remove or uninstall avast antivirus on windows & mac computer. At last, restart the PC to modify the changes. Now select the right version to uninstall and simply tap on the Uninstall button. It will restart your device and boot in safe mode. Then, do a right-click on the “Yes” button, and again click on the Yes option. After download gets finished, open the Avastclear. You have to download the “avastclear.exe” to your system from that URL. First of all, you have to head to the given URL:. We have come through the feedback by many users who have uninstalled the Avast Utility, have fixed the issue. please uninstall avast from the computer and reinstall it. If your avast won’t open even after these steps then try further. Later on, restart the computer and check whether this solution worked or not. Just uncheck the box and click on the OK button to save the changes. You can navigate the option of “Enable Avast Self Defence Module”. Find the “Troubleshooting” option on the Settings window and tap on it. After that, go to the “Settings” option on the Avast window. So let’s check out the steps to fix this problem.
Many users have been solved this issue by simply troubleshooting. This module offers security to the Antivirus itself. You can attempt to try disallowing the Avast Self-defence module, which comes along with the Avast Antivirus while installing.
1 Disallow the Avast Self-Defence Module.