: The application expects a legacy COM port or a specific VID/PID mapping. Fix :
Windows 10 and 11 enforce driver signature verification. Since the SPVD-008 driver is often unsigned or uses an old SHA-1 certificate, you may need to relax driver enforcement temporarily. spvd-008 usb driver
Have you successfully installed the SPVD-008 driver using a method not listed here? Share your experience in the comments below (on the original blog platform). Your insight could help another user avoid hours of frustration. : The application expects a legacy COM port