I am not familiar with such a wallet, which ask for using cmd to let it operate. I wish Bitsum project will release normal Window GUI wallet sooner or later. It will be easier and more user-friendly, especially for non-IT users like me.
BITSUM main channel is thru messaging app like TELEGRAM but they are planning also to create Windows GUI as well. Let us just wait for that. As Non-Technical person TELEGRAM Wallet is much more easy to use.