Uninstall Avast Command Line Instant

echo Done. Reboot recommended. The command line offers powerful, scriptable uninstallation for Avast products, but success depends heavily on disabling Self-Defense first 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.

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. uninstall avast command line

(do not use old copies):

sc stop avast! Antivirus sc config avast! Antivirus start= disabled sc stop aswSnx sc stop aswSP Delete Avast drivers (from C:\Windows\System32\drivers\ ). echo Done

Name IdentifyingNumber Avast Free Antivirus A17E8618-2C4D-4A5F-B8A3-4B7C9E1D2F3A Run silent uninstall using msiexec . For most users, the official avastclear

Always verify removal by running sc query | findstr "asw" and checking C:\Program Files\AVAST Software —no remnants should remain. Disclaimer: Modifying system drivers and registry can cause instability. Test any scripted removal on a non-critical machine first.

avastclear.exe /uninstall "Avast Free Antivirus" /silent /noreboot | Parameter | Effect | |-----------|--------| | /uninstall "<ProductName>" | Specify product (e.g., "Avast Free Antivirus", "Avast Premium Security") | | /silent | No prompts | | /noreboot | Prevent automatic restart | | /reboot | Force restart after removal | | /log | Generate detailed log file |