Yes the system must be added to the e-manager software (oh it is out of date, unless you update the software in your ctx it will be just fine).

Go to e-manager profile and then equipment editor and build your system there, after that click class setup and add the system to your user name.

Note: when you are setting up the new profile you will need the community name. This is the programing access password, more or less. Hopefully the old guy will be able to get that info to you. It is different than the E-Manager login password