labview 识别为unknow device，问题出在哪？

[bai071044]

[muks]

What is the device you are connectong? have you installed the driver? the latest one?

[bai071044]

I just used "Driver Wizard" tool in VISA to generate and install the ".inf" file , without doing anything else.

whether I need to create The ".sys"file used for usb driver?

Thanks!

[bai071044]

 

When I doubleclick on the "usb0::0x0c55::0x1234::::raw", VISA tool  responds with "VI_ERROR_RSRC_NFOUND".

but PC has detected my usb device in the "Devices Manager " .