Ez Usb Download
Cypress Usb Drivers

The device driver for the Cypress Generic USB Device provides third party developers with the ability their proprietary drivers that can be used as an alternative to that of the host operating system environment. Dec 04, 2011 I am using Cypress, CY7C68013A-56LFXC and EZ-USB.sys driver version 1.30.0.0. When I connect on some PC's running Windows XP, the device is not recognized. When I connect on some PC's running Windows XP, the device is not recognized.

Active2 years, 3 months ago

I have an old USB device that is not recognized by windows 7, so I grabbed the device driver for the chip that handles the USB communications. After I modified it I used it to install for the device. Stupid I know, but now I need to get rid of it.

Below is the code from the inf setup file. This does not have the VID and PID that I changed. I need to reverse all the changes it made.

B4wiiB4wii

3 Answers

Another option (the Microsoft way, without doing random unknown deletings in the registry) is to start CMD as 'run as admin' and then list all installed drivers in the Windows 7 driver store via:

pnputil -e

if this caused a longer list you can pipe that into a file via: Broadcom 802.11g driver windows 10.

pnputil -e > C:driverexport.txt

If you have found now the driver you need to remove use the following comand:

pnputil.exe -d OemNUMBER.inf

replace NUMBER with your number from your example. You might try to use -F to force the uninstallation. Once a reboot is done the driver should be gone.

This might be also usefull to delete old drivers and get some HD space back.

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BastianWBastianW

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If you have installed a driver for a device and you want to remove it (and the driver store) just plug in your device. Open Device Manager, right click the device and select Uninstall. There will be a box that says 'Remove driver software' - check this box and Uninstall the driver. This should remove it from the driver store and uninstall the device from the registry.

If all drivers for the device has been removed you should be able to plug it in and see that no driver loads for the device. If it does there could be multiple versions in your driver store and you go through the same steps until Windows doesn't recognize the device.

Note that the SYS file will remain in the C:WindowsSystem32drivers directory per policy, but if all devices and installations are removed that use it you can safely delete this driver as well.

PrestonPreston

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While the steps mentioned in answers above may be correct, this is a significantly easier method to do it:

Go to Device Manager or alternatively run the command

devmgmt.msc

Right-click the device you need to uninstall and go to Properties. Select the Details tab and then select INF Name from the drop-down list Geforce gtx 860m driver update.

Once you have the INF Name type in this command in a command window opened with Admin privileges

pnputil.exe -d INFName.inf

Amd drivers. if you face issues try forced deletion

Ez Usb Download

pnputil.exe -f -d INFName.inf Digimindsoft.

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3 Answers

Ez Usb Download

Cypress Usb Drivers

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