You may view the current license key or serial number by going to
Start -> Run...
Then type in the Run field 'regedit'.
This will get you into the registry, from there you can view the Product number, the settings and other type of information for the netViz product you have installed as well as, any other software that is installed on your machine.
Is there a way to view the current netViz license key information for the software already installed on to a client
(Legacy KB ID CNC TS23162 )