To add a .reg file silently to your Windows registry, you can use the regedit command. As almost always, the /s parameter is for silent and /q for quiet.
regedit /s your-key.reg
My name is Jan. I am not a hacker, coder, developer, programmer or guru. I am merely a system administrator, doing my daily thing at Vevida in the Netherlands. With over 15 years of experience, my specialties include Windows Server, IIS, Linux (CentOS, Debian), security, PHP, WordPress, websites & optimization.
Want to support me and donate? Use this link: https://paypal.me/jreilink.
It’s not entirely silent, as it asks for administrator approval. I want to use this in a login script for computers that are not joined to the domain.