Step #1. Click the link that says "Gateway 4.0.1" in the hardware management module
Step #2. Open the file that downloaded in the bottom left corner of your screen.
Step #3. Click "More info" in the dialog box.
Step #4. Click "Run anyway"
Step #5. Continue to install the application by allowing the application to access your computer if prompted.
The process is complete. To verify that the download worked properly, click on the windows icon in the bottom left corner of your screen and type the word "gateway". You should see this image pop up in the list.