If you absolutely need a “reset” without third-party tools, reinstalling Windows and reinstalling Quick Heal might reset the trial. However:
Instead of relying on trial resetters, consider the following alternatives: quick heal total security trial resetter 64 bit
Trial resetters are third-party scripts or executables designed to modify registry entries and system files to trick the software into thinking the trial hasn't started or has been renewed. Malware & Spyware If you absolutely need a “reset” without third-party