The regular uninstall was completed, but left residual files and folders which you cannot delete manually.The regular uninstall failed, and you are left with a broken system.To install a new antivirus, but in order to avoid possible conflicts, you want to remove the old software as thoroughly as possible.Therefore, you can opt to use specialized removal tools in case of any of the following: Closing Words Why Use Third-Party Antivirus UninstallersĪs we already mentioned, the conventional Windows uninstaller often leaves behind traces of the installed software.
Why Use Third-Party Antivirus Uninstallers.