Most likely not. Windows 10 will require that you have a version of your Antivirus that is designed for Windows 10. It is recommended that you uninstall your current Antivirus before intiating the upgrade. If you have a subscription that has not expired,
contact the developer to find out about Windows 10 support. Most Antivirus utilities should be upgraded by the time Windows 10 launches. If your subscription is still active, then you should be entitled to a compatible update for Windows 10.