Start Premiere Pro with different settings?

Hi there.

There's a PC restricted by the tech department of a company, with a set of Adobe software on it. The software cannot be reinstalled or changed in any way, it's set up and running. And there's only one Windows user profile on this system - another one cannot be created. Since there are two people working on this PC, the task is to make Premiere Pro start with one of the two sets of settings including keybindings, preferences, workspace settings.

How can this be done, with what instruments? Additional software cannot be installed either. 

Any command line prompts or some additional shortcut commands maybe? Or can this be done with a batch file?

So the result as needed is two shortcuts for Premiere Pro each of which would start the software with its own set of settings.