It looks like you're referring to a command for installing something called consoleactx64exe.
Activate Windows: Supports various editions including Pro, Enterprise, and LTSC. consoleactx64exe install
Some activators modify C:\Windows\System32\drivers\etc\hosts to block Microsoft activation servers. It looks like you're referring to a command
Crucial Note: In over 90% of cases, consoleactx64exe is found inside cracked software packs, KMS_VL_ALL auto-activators, or Microsoft Toolkit derivatives. It is rarely, if ever, a legitimate enterprise tool. consoleactx64exe install
The existence of commands like consoleact_x64.exe install represents a flashpoint in the ongoing war between Intellectual Property (IP) holders and the consumer base.