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can i delete device driver packages

can i delete device driver packages

can i delete device driver packages插图

Yes

How do I uninstall devices and Driver packages?

Remove the files that are associated with the driver package from the driver store. Delete the binary files of the driver package. This section describes how to uninstall devices and driver packages. It is intended for driver developers who want to provide instructions or tools to their customers.

What happens when you uninstall a device?

When you uninstall a device, you must remove the device node ( devnode) that represents the physical instance of the device in the system. When you uninstall a driver package, you must complete the following actions: Remove the files that are associated with the driver package from the driver store. Delete the binary files of the driver package.

What is device driver packages in Windows 10?

Device driver packages: Windows keeps old versions of device drivers, whether they were installed from Windows Update or elsewhere. This option will delete those old device driver versions and keep only the most recent one. You can remove these files if your PC and its devices seem to be working properly. What are driver packages?

What happens when I remove a driver package from the store?

Only the copy of the driver package in the store is deleted. After removing the package from the store, if a new device that uses this driver is plugged into the computer, Windows must search for the driver package by using the standard locations, which can include prompting the user for media.

What is a log file for Windows 10?

Windows upgrade log files: When you upgrade Windows–for example, upgrade from Windows 7 to 10, or upgrade from Windows 10’s November update to Windows 10’s Anniversary update –Windows creates log files. These log files can “Help identify and troubleshoot problems that occur”. If you don’t have any upgrade-related problems, feel free to delete these.

How to delete a group of files?

You’ll see the maximum amount of data you can delete at the top of the window, and how much space you’ll actually save at the bottom. Click “OK” after you’re done selecting data and Disk Cleanup will delete the types of data you want to remove.

What is an ESD file?

These ESD files are used for “ resetting your PC ” to its factory default settings. If you delete these files, you’ll have more disk space–but you won’t have the files necessary to reset your PC. You may need to download Windows 10 installation media if you ever want to reset it.

What is a memory dump file?

System error memory dump files: When Windows crashes–known as a “ blue screen of death “–the system creates a memory dump file. This file can help identify exactly what went wrong. However, these files can use a large amount of space. If you don’t plan on trying to troubleshoot any blue screens of death (or you’ve already fixed them), you can remove these files.

How long does Windows 10 keep files?

Previous Windows installation (s) : When you upgrade to a new version of Windows, Windows keeps the old Windows system files around for 10 days. You can then downgrade within those 10 days. After the 10 days , Windows will delete the files to free up disk space–but you can delete them from here immediately. On Windows 10, installing a big update like the Anniversary Update or November Update is treated basically the same as upgrading to an entirely new version of Windows. So, if you recently installed the Anniversary Update, the files here will allow you to downgrade to the November Update.

What is a downloaded program file?

Downloaded Program Files: This folder contains ActiveX controls and Java applets that are downloaded from the Internet when you view certain web pages in Internet Explorer. Feel free to delete these. They’ll be automatically downloaded again when you visit a website that requires them, if you need them.

What is Windows Update Delivery Optimization Service?

Delivery Optimization Files: The “Windows Update Delivery Optimization Service” is the part of Windows 10 that uses your computer’s bandwidth to upload app and Windows updates to other computers. This option allows you to remove data that’s no longer needed, except for uploading to other PCs.

What is the minimum required to modify drivers in the driver store?

By default, membership in the Administrators group, or equivalent, is the minimum required to modify drivers in the driver store. A standard user can be delegated permission to install or uninstall a driver package. To delegate the right, place the device setup class for the driver in the policy Allow non-administrators to install drivers for these device classes. For more information, see Configure Computer Policy to Allow Non-Administrators to Install Specific Devices.

What is a driver store?

The driver store is a protected area of the computer that contains device driver packages that have been approved for installation on the computer. For more information about the driver store, see Understanding Device and Driver Installation. Removing a device driver package from the store does not uninstall any currently operational devices …

How to run pnputil as administrator?

Open a command prompt that has administrator privileges. Click Start, All Programs, and Accessories, then right-click Command Prompt, and then click Run as Administrator. The PnPUtil command-line tool does not work unless you run the command prompt as an administrator.

What happens if you know the.inf file name?

After you know the .inf file name of the package in the driver store, you can remove the device driver package.

How to force delete a driver package?

If the computer reports that the driver package is in use by a currently installed device, then you must either uninstall the device first, or use the -f on the pnputil command to force deletion of the package.

Does pnputil work?

The PnPUtil tool does not work unless you run the command prompt as an administrator. If the User Account Control dialog box appears, confirm that the action it displays is what you want, and then click Yes. At the command prompt, type the command: pnputil.exe -d Oem#.inf.