This software is a freeware but when I used it, it required a hardlock license. How can I manage that?
Yes, the product is marked as freeware. However, try to download the haspdinst.exe package from the official website in order to overcome the security issues you have with the application.
However, there is always the possibility that the software might require something else to run properly, even if it's marked as freeware.
For additional info, contact the developers: https://www.labvolt.com/contact_us