Before you start

before beginning, ensure your environment conforms to the following specifications supported hardware {{k3}} , version 6 3 1 3 and later supported operating systems windows 7 and later other openssl microsoft sign tool signtool is available as part of the windows sdk, which you can download from https //developer microsoft com/windows/downloads/windows 10 sdk/ https //developer microsoft com/windows/downloads/windows 10 sdk/)