"C:\Program Files\AVAST Software\Avast\Setup\Instup.exe" /uninstall /password=YourPassword
Find the [Common] section and add the line: SilentUninstallEnabled=1 . Save the file and exit. : Open the Command Prompt as Administrator . uninstall avast command line
The command line offers powerful, scriptable uninstallation for Avast products, but success depends heavily on and often booting into Safe Mode . For most users, the official avastclear.exe tool with the /silent flag provides the best balance of safety and effectiveness. The manual driver/registry method should remain an absolute last resort for corrupted installations where even Safe Mode fails. "C:\Program Files\AVAST Software\Avast\Setup\Instup
After the uninstallation process completes, restart your computer to ensure all changes take effect. scriptable uninstallation for Avast products
: Launch the tool. It will prompt you to restart in Safe Mode .