This article will assist you in checking the license used on IES-VE Pro. This information will make it possible for you to learn whether or not a module is licensed. If it is, then how many computers are using the license.
In IES go to the Help menu then select the License Control option.
On the license control dialog that comes up you'll click the Check Usage option. This will then display the computers as well as the users who are currently using a license.
Please report any issue(s) with IES licensing to the Technology Helpline. Mention the lab you're working in is a College of Design lab and give the room number. This will help resolve the issue(s) in a more timely manner.