How to install the soft light film of Saijue led camera box

This is because you have not installed a driver for this hardware. The computer recognized the automatic pop-up window and could not install this hardware because the driver could not be found. That's why the box pops up. Solution: Right-click my computer, click Properties in the pop-up drop-down list, open the property panel, and then click Hardware and Device Manager. Look in Device Manager to see if there is any hardware, which is indicated in yellow or marked with exclamation mark and question mark. If so, it means that there is no driver installed on the hardware. Double-click him to pop up the installation wizard. Please follow the instructions below. The second method: download the driver wizard. He helps you find unsafe drivers. It's just a safety prompt operation. But external hardware, no driver. A general box will also pop up. I hope my answer can help you.