It is possible to limit a license to a person / user:

 

In the Screen - Licence Information select license per user.

 

If the application is a non-network application (installation is on a single PC) AND you want to limit it to one user, choose license per User and number of users =1. For details about the user license see Licence per User / Person.

 

 

This feature is available only in the Multimedia Protector Premium Edition.