If you still want to try a manual reset, you must remove Quick Heal thoroughly. Here’s the cleanest method:
If you are having trouble with your trial, these built-in features may help resolve issues without needing a reset: Settings - Product Documentation quick heal total security trial reset
If you value your digital privacy and data security, either invest in a legitimate Quick Heal license key or transition to a trusted, completely free antivirus solution. If you still want to try a manual