Since I was seeing that every KMS activator tool is closed source, I found vlmcsd and made a little script to install it as a service and including all the windows keys with it. My script installs vlmcsd as a network service, installs the OpenVPN tap driver to fake an external server and adds the necessary exception to the firewall. I hope that's useful for some of ya! My github repo: https://github.com/ekistece/vlmcsd-autokms To install just click on download zip and run the 32 or 64 batch file as administrator. Paste the matching key when prompted and let it do it's magic. I hope that's useful for some of you! Thanks to wind4 https://github.com/Wind4 for his hard work! I just made his awesome project a lot easier to set up locally!