
From the context menu, select Update drive and you will see the following window. Regardless, to fix the problem, open Device Manager and right-click the unknown device. This may be a simple error where it was unable to find drivers or it wasn’t able to correctly identify a device. For whatever reason, Windows 10 didn’t install drivers for the device. If you’re connecting it via a USB port, try using a different port.Īs mentioned earlier, this is a driver problem. If that doesn’t work, you should remove the device and connect it again. On system restart, Windows 10 will once again detect any new hardware that’s connected to the system and look for drivers for it. You might be tired of hearing this but, if a device shows up as an unknown device, you should try restarting your system. If you see it labeled as an unknown device in Device Manager then you have a driver problem. If you’ve connected a new device and it isn’t working properly, Device Manager is a good place to start looking for what might be wrong. Portable devices come and go when they’re connected/disconnected but they are nevertheless still listed there.

This includes both internal and portable devices, and even takes into account the various fans installed on your system to keep it cool when it’s running.

does not have a Win10 WPD driver.The device manage on Windows 10 lists every single hardware device that is connected to your system. I note that the wpdfs.inf is dated 2006 – it appears to be the latest.

I noted that this only occurred for 2 flash drives, but not for an external hard drive, which showed correctly. There are no errors in the USB list, only in the Portable Devices list that appears when a USB is plugged in. Windows Update is unable to find a suitable driver (yes, I got that desperate!). I have tried to reinstall the driver (WPDfs.inf), but I keep getting told the best driver is already installed (there is no over-ride possibility). It relates to “Portable Devices”, when a USB flash drive is inserted, it recognises it, including the brand/type, and it functions properly, but there is a warning in Device Manager, with an error code, indicating the device cannot be started. In trying to recover after the disastrous feature update to 1809 (17763.1), I have one Device Manager error I have been unable to rectify, despite a lot of effort (all the others were solved by installing new downloaded drivers).
