: Uses the slmgr /ipk command to install a generic volume license key (GVLK) for the specific edition of Windows or Office installed.
: Verifies if the script is running with administrative rights, which are required for license modification. KMS_48.cmd
: Executes slmgr /ato to force the system to attempt activation against the newly set custom server. : Uses the slmgr /ipk command to install
: Some versions install a scheduled task to renew the 180-day activation period automatically. Security Considerations KMS client activation and product keys - Microsoft Learn : Some versions install a scheduled task to
The file KMS_48.cmd is typically a batch script used for the unauthorized activation of Microsoft Windows and Office products. It is often a component of scripts like KMS-VL-ALL or similar activation tools found on platforms like GitHub .
While the exact content can vary between versions, these scripts generally perform the following actions: