You have a network version and you need to install a Network License Server (NLS). ON your server, put the CD in the drive and go through the installation, look for the option to install NLS in one of the step and select it. Once installed run NLS.exe and you will see a 10 digit hardware signature at the top. Go to the following link and fill out the form:http://www.electronicsworkbench.com/support/reg_all.htmYou will receive an email with a release code for NLS. Once that’s setup make sure the student's machines are able to see NLS. If you have a node locked version, you need to obtain the signature for each machine and at the bottom of NLS you will see the option to enter the client signature. If you have the floating version, you don't need to do anything else.
