Click Activate → The tool installs a VL key for your Office version and runs KMS activation against the local emulator.
If no valid KMS key is present: Click Install (under "Product Key") → The tool automatically inserts a generic Volume License key for your Windows edition. how to use microsoft toolkit
Ensure AutoKMS is selected as the activation method. Click Activate → The tool will attempt to contact the local KMS emulator (127.0.0.1:1688). Click Activate → The tool installs a VL