64-bit versions of Windows enforce strict driver signature verification. Follow these precise steps to install the driver successfully.
fails, use Device Manager to "Update Driver" and manually browse to the extracted folder. Microsoft Support Do you need help with flashing software rda usb driver for gallite 8809 64bit
(for RDA 8810/8809, 64-bit):
What are you trying to perform (e.g., flashing firmware, removing a password, fixing a boot loop)? Which Windows version is your 64-bit computer running? 64-bit versions of Windows enforce strict driver signature
Download and install RDA RDA USB Driver for gallite 8809 removing a password