DCA1000EVM: DAC1000EVM mmwave studio RadarAPI can't open

Part Number: DCA1000EVM

I have installed according to the operation manual, including the runtime using v8.5.1 and IP settings that need to be noted, but this problem still occurs. My operating system is Win11, and I use RJ45 to USB for network connection. I have browsed all forums, but there is still no solution. How can I solve this problem?