Try to uninstall and install re-install the driver in device manager.
Please ensure that the firmware is built successfully from Eclipse IDE by checking the timestamp of the IMG file.
Hi I sure the image have the right timestamp
I have tried it but still can not work correctly
It should work. Try to check if you have made any mistake.
1. Download the default firmware and FX3 will enumerate with the name "FX3"
2. Modify the firmware and download it.
3. After enuermation, the device name is still "FX3" instead of "AAA". Right click and choose "uninstall".
4. Scan for hardware changes. Then host will find a new device connected and try to install driver for it. After that, the new device name will appear.
Thanks for your help!!