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What is the nvwddi.dll component needed for?

Simply stated, a DLL file is an unnamed executable file. It cannot be directly invoked, but it can be called by any executable Windows program.

The nvwddi.dll process is also known as NVIDIA nView Display Driver Interface Lib (Version 285.58, 275.33, 296.10, 307.83, 306.81, 258.96, 301.42, 280.26, 306.23, 266.58, 191.87, 310.90, 307.74, 320.49, ...) and is a part of NVIDIA nView Display Driver Interface Lib. This software is produced by NVIDIA (www.nvidia.com). An obsolete or defective version of nvwddi.dll can cause problems for your computer that can range from slowness to error messages such as these:

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What you should know about nvwddi.dll nvwddi.dll

nvwddi.dll is not part of Windows, but it is important nonetheless. The file nvwddi.dll is found in the C:\Windows\System32 directory. Frequently occurring are file sizes such as 54,272 bytes (62% of all these files) or, as the case may be, 81,920 bytes.
This so-called dynamic link library (DLL) contains all the functions that have been transferred to a separate file. These transferred functions are available not only to this particular program, but can also be used by other applications. Nvwddi.dll also can also affect other applications by changing their properties. Such manipulation can cause an application to do things other than what it is intended to do. It was developed by a so-called third party provider - and not by Microsoft. This nvwddi program does not appear as a visible window, but only in Task Manager. It is unusual for the service not to provide any indication of how and why it is required. For this reason, 64% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.

If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves nvwddi.dll. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.

What do other computer users say about nvwddi?

its from Nvidia
Signed by Microsoft, this is a file from Nvidia Corporation
it's nview related and not really needed.
Nvidia driver
dll from Nvidia

Summary: 9 users judge nvwddi.dll to be an essential file that should not be touched. One user considers it harmless. source: file.net

How to uninstall NVIDIA nView Display Driver Interface Lib

To remove nvwddi.dll from your computer, please follow the manual instructions below or use an automatic uninstaller product.

  1. Click the Windows Start Button. You find it in the lower left corner of the taskbar.
  2. Type the word uninstall.
  3. Click Add or remove programs.
  4. Now locate NVIDIA nView Display Driver Interface Lib in the list of displayed applications.
  5. Click the program, and then click Uninstall.
Remove software in Windows 10
nvwddi.dll nvwddi.dll fix

How to tell if nvwddi.dll (nvwddi.dll) was uninstalled cleanly

After uninstalling, restart your computer. Then start Windows Explorer and see if there is still a folder with the name of the software under C:\Program Files. Be sure to check the Registry as well for remnants of nvwddi.dll. To do this, start "Regedit", then look under "HKEY_LOCAL_MACHINE" > "Software" for nvwddi.dll or the name of the producer. Always keep in mind that only a computer professional should ever directly delete entries in the Windows Registry.

What to do if a program does not uninstall

The easiest way to remove any kind of software cleanly and accurately is to use an uninstaller tool. Because the uninstaller automatically creates a backup, there is no risk of anything going wrong.

Last but not least

If Windows not working quite right for you, or if startup is taking a long time, or nvwddi.dll is causing problems for you, a good Windows diagnostic tool may very well help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.

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