All users of the PowerSuite software agree to the Trems and Conditions when buying and installing the software on any PC. In the Licence agreement it clearly states that a single user licence is for 1 use of the software on 1 pc. Below are the relevant sectiosn from the Licence Agreement :-
SOFTWARE LICENSE
1. GRANT OF LICENSE. Megger Limited grants you to the right to use one copy of the enclosed PowerSuite software program (the "software") on a single computer. The software is in "use" on a computer when it is loaded into temporary memory (i.e. RAM) or installed into permanent memory (e.g. hard disk, or any other device).
USE ON ONE COMPUTER ONLY. The purchase of a license for the software allows it to be installed into the permanent memory of only one computer at a time.