Windows 10: usbser.inf usbser.pnf - Microsoft Community

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hi!

i have windows 10 machine not automatically install usb cdc device class 02 , subclass 02.


in acticle

https://msdn.microsoft.com/en-us/library/windows/hardware/dn707976(v=vs.85).aspx

microsoft states file usbser.inf present in folder %systemroot%\inf. however, on machine missing. have usbser.pnf.

any idea goes on?

thanks!

stephan

hi stephan,

based on description of concern, there possibility you're experiencing issue device automatically detect usb class 02 , subclass 02 due missing system file. address concern, highly suggest posting concern in our microsoft developer network forums. since issue experiencing requires complex troubleshooting, msdn forums best place post quires this. msdn forums focuses more on advanced technical discussions microsoft products may accurate tips , methods address issue.

if have other concerns, feel free reach out us.



Windows / Windows 10 / Devices & drivers / PC



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