Many user would like to work with two AgenaTraders on one PC simultaniously. Yet, this is not possible, as only one user directory can be stored on the very same PC.
But there is a very good and free workaround with setting up a Virtual Machine (VM):
With this you can simulate a second windows PC on your PC. After the setup of the VM you can simply install your AgenaTrader there and so work on the very same PC with two different user directories.
Please note: to work with both AgenaTraders simultaniously, you will need a second license.
In this video you can find a brief instruction about how to set up a VM on your PC.