Why have I a error when I try to upload my HMI project?

In some cases, you can have an error when you try to upload a project.

If you have this error bellow, is due to Windows 10 which enforces driver signatures by default.

Use the following steps to disable driver signature enforcement:

  1. Press and hold the Shift key on your keyboard and click the Restart button
    Image result for press shift key driver-signature-enforcement-restart
  2. When your computer restarts you’ll see a list of options:
    1. Select the “Troubleshoot”
    2. Select “Advanced options”
    3. Click the “Startup Settings”
  3. Your computer restarts again
  4. Press 7 on your keyboard to select Disable driver signature enforcement.
  5. Your computer will now restart and you’ll be able to install unsigned drivers
  6. You may need to reinstall the driver that is there: C:\program (x86)\HMITool6.0\USB\Drivers\Driver
  7. On the right click on the.inf file and “Install”.