Username is incorrect

Under the Username and Password for RemoterFusion 9.5. It requests for me to enter my Mac's username and password to simply Remoter's setup. The problem is the username is incorrect.When I try to go in and change it, it won't allow me to.
Also, while trying to connect via my iPhone, I'm getting the message "didn't accept the supplied username/password combination.
Thanks in advance,
KC
Also, while trying to connect via my iPhone, I'm getting the message "didn't accept the supplied username/password combination.
Thanks in advance,
KC