USB Key Installation instructions
3. Insert the USB Key (Hardware lock) supplied ClosetCAD into the PC.
(windows will automatically detect the new hardware)

Follow the steps below


  • Select install from a list or specific location.  Then press Next >

  • Select Don't search I will chose the drive to install.  Then press Next >

  •  Press the have disk button.

  • Press the Browse button and navigate to
    C:\Program Files\3dcadsoft\CalClosetsCorpCad\superpro\sntnlusb.inf
    Press ok then press Next>


When the installation is complete press Finish and go to step 4.

If you have any difficultly using the procedure above
you can download the USB key drivers from the link below.
Download the exe file then run it to install the drivers.
Download Driver