I am attempting to get a SAA2 working with NanoVNA-QT.

The computer is running Windows 11 24H2 (26.100.2605) . It is my work laptop and I have no control / say over the OS revision. It was freshly imaged last August with Windows 11, not upgraded from Windows 10. No VNA or Cypress driver has ever been connected or installed on it.

The VNA shows up as Virtual Serial Port Device 00, but no driver is found.
I am getting error Code 20 in Device Manager, “no compatible drivers for this device” .

No luck with Windows update.

Any ideas?
Maybe a 24H2 incompatibility?

Thanks

Dean