Open GXDownloader. Set the Chip Type to match your receiver (e.g., other, gx6605s).
If using a USB adapter, install the latest Windows 10 compatible drivers for your specific chipset. gxdownloader boot windows 10
Navigate to . Press 7 or F7 to "Disable driver signature enforcement." 3. Running in Compatibility Mode Right-click the GXDownloader.exe file. Select Properties and go to the Compatibility tab. Open GXDownloader