Installation of a Secure Channel Certificate on a local AWCM server is for on-premises customers only. Installing the Secure Channel Certificate on your local AWCM server establishes security between the AirWatch Console and AWCM.
Perform the installation steps on the server running AWCM. Do not download the installation program onto another computer and copy it to the AWCM server. If the download fails on the server running AWCM, then contact Workspace ONE Support for potential workarounds.