In some cases, customers using Huion products under Windows may encounter the problem of Program is running and are unable to open the driver interface. If you have encountered this issue, please follow the steps below to fix it.
1) Please check if you can find the driver icon at the bottom right of the screen (as shown in the picture below), then click the driver icon to open the driver interface.
2) If you cannot find the driver icon at the bottom right of the screen, please try to unplug and re-plug the cable or right click the shortcut icon on the computer desktop and run the driver as administrator.
3) If the above mentioned methods does not help, please uninstall the current driver and visit Huion’s official website to download and reinstall the appropriate driver.
On how to uninstall the driver, please check: Three Methods to Uninstall Huion Drivers from Windows 7
On how to reinstall the driver properly please check the following article: How to Install Huion Drivers on Windows?
After reinstalling the driver successfully, please run the driver as administrator to see if it helps.