Uninstall Avast Command Line Site

@echo off title Avast Command Line Uninstaller echo Disabling Avast Self-Defense (manual step required) echo Please disable Self-Defense in Avast GUI first. pause echo Attempting MSI uninstall... wmic product where "name like 'Avast%%'" call uninstall /nointeractive

wmic product where "name like 'Avast%%'" get name, identifyingnumber Example output: uninstall avast command line

Avast antivirus is known for its robust protection, but its deep system integration can make standard uninstallation problematic. When the Windows Control Panel fails, or when you need to automate removal across multiple machines, command-line uninstallation becomes essential. @echo off title Avast Command Line Uninstaller echo

avastclear.exe /uninstall "Avast Premium Security" /silent /reboot /log="C:\avast_uninstall.log" The avastclear.exe tool works best when run from Safe Mode (especially for stubborn installations). You can boot into Safe Mode via command line: bcdedit /set current safeboot minimal Method 3: Forced Driver and Service Removal (Advanced) If both standard MSI and Avast Clear fail, you can manually remove Avast’s core components. This is a high-risk method—only use when Avast prevents all other removal attempts. When the Windows Control Panel fails, or when

Locate the uninstall string.

"C:\Program Files\AVAST Software\Avast\Setup\Instup.exe" /uninstall /password=YourPassword Here is a complete batch script that attempts graceful removal first, then falls back to Safe Mode prompt:

(do not use old copies):