The "enforcement type" error is caused when a certain component of the licensing system was not installed properly on your computer.
In the installation directory of the Hydromantis product that you've installed is a subdirectory called 'hasp'.
Within that subdirectory is a shortcut called 'HaspInstall'. Right-click on that shortcut and choose "Run as administrator".
If you get a success message, try activating the license again.
If you get an error message, it is most likely that you don't have the correct permissions to install the license manager.
Contact your IT department to get help with the installation.
It is also suggested that you temporarily disable your anti-virus software while trying to install the license manager.
Any questions? Please contact firstname.lastname@example.org