IronCAD USB Dongle Licensing Procedure
How to license the IronCAD USB dongle?
First, contact us and request your IronCAD USB dongle license file.
After you receive your license file as an attachment, download it somewhere in your computer, then run the IronCAD Dongle License Management Tool.
Just go under Programs > IronCAD > 2016 > Dongle License Management Tool…
… or you could do a search as shown below (using Windows 10 in this example).
On the dialog box shown below, click on Import License, then browse where you license file is located, then click Open.
After a few seconds your license should be loaded. Click Exit.
Now you should be able to run IronCAD when your USB dongle is plugged in.