How to register Virtual Serial Port Driver?
Once you have purchased Virtual Serial Port Driver the registration code will be e-mailed to you shortly. Delivery time may vary depending on your purchase options. The next step is to register your copy of VSPD (not for OEM version).
1. Launch Virtual Serial Port Driver if it is not running
2. Select "Help" -> "Enter registration code" from Main Menu
3. In the new pop-up window enter username and registration code you have obtained from us
4. Click "Register!" button to register Virtual Serial Port Driver