PC Anywhere issue installing Host on Remote machines

Good day, we are using PCAnywhere 12.5 in Windows 7 Environment. I am trying to use PCAnywhere to connect to remote PC's but I have been unsuccesful in doing so. I cannot connect to any PC with t he exception of my own PC.

I have PCAnywhere installed on my PC which is the PC I am using to administer remote clinets, what I would like to know is if PCAnywhere needs to have some type of remote client instaled on the remote PC's without having to install the entire program.

I appreciate all assistance.

Thank you,

B-