Download wdi.dll to Fix Errors

Sometimes Windows system displays error messages regarding corrupted or missing wdi.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent wdi.dll file can therefore effect in failed execution of the started process.

wdi.dll file Windows Diagnostic Infrastructure. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of wdi.dll related errors on your device. You can also download wdi.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista

User popularity

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download wdi.dll

4.1 List of wdi.dll file versions

File info

General information
Filename	wdi.dll
File extension	DLL
Description	Windows Diagnostic Infrastructure

Software
Program	Microsoft® Windows® Operating System
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Dynamic link library
System	Windows NT 32-bit
Copyrights	© Microsoft Corporation. All rights reserved.
Character set	Unicode
Language cod	English (U.S.)

Most common wdi.dll file related problems

There are various types of errors related to wdi.dll file. wdi.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to wdi.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

wdi.dll is corrupted
wdi.dll cannot be located
Runtime Error - wdi.dll
wdi.dll file error
wdi.dll file cannot be loaded. Module was not found
cannot register wdi.dll file:
wdi.dll file could not be loaded
wdi.dll file doesn't exist

wdi.dll

Application could not be started because wdi.dll file is missing. Reinstall the application to solve the problem.

Problems related to wdi.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing wdi.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix wdi.dll errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

wdi.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with wdi.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to wdi.dll file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of wdi.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to wdi.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the wdi.dll file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the wdi.dll file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the wdi.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace wdi.dll file

The last solution is to manually download and replace wdi.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded wdi.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of wdi.dll file example directory paths.

Windows 10: C:\Windows\System32\
Windows 8.1: C:\Windows\System32\
Windows 8: 1: C:\Windows\System32\
Windows 7: C:\Windows\SysWOW64\
Windows 7: C:\Windows\SysWOW64\
Windows Vista: ---
Windows Vista: ---

If the steps did not solve your wdi.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename wdi.dll

System Windows 10

File size 89088 bytes

Date 2017-03-18

Download

File details
	MD5	7f046c44a502f2230b917a29999cdead
	SHA1	820c6aa099d9ad4032caa74a8543b5a7ec711899
	SHA256	5c9121197b861dfb082462723171ec0de15ccf0aa4148b65aead8a179408c64d
	CRC32	89136bc2
	Example file location	C:\Windows\System32\

Filename wdi.dll

System Windows 8.1

File size 84992 bytes

Date 2014-11-21

Download

File details
	MD5	c5d4c94445c1ccafc9ced173590b07f5
	SHA1	acc9e842cc53e11afeca03c473388126251187f5
	SHA256	549ae59f9762aa01fb1a8e9f7ed751228c1921cc1b692ed940a4c50c1103990c
	CRC32	a75168d5
	Example file location	C:\Windows\System32\

Filename wdi.dll

System Windows 8

File size 96768 bytes

Date 2012-07-26

Download

File details
	MD5	2fc34e39dd120ab985df1f63b10a4b4d
	SHA1	bff54251c42cf8f9b6a9157cecac80c5c0f8712e
	SHA256	5ebf98440b36f8a2fb8537f116e8e382746db8c08e353a200875f8c6e0343345
	CRC32	99b56230
	Example file location	1: C:\Windows\System32\

Filename wdi.dll

System Windows 7

File size 76288 bytes

Date -0001-11-30

Download

File details
	MD5	46ef9dc96265fd0b423db72e7c38c2a5
	SHA1	fd4d33750126e3799be3d36c231433357dcf56bd
	SHA256	43801a51fb0e45cffc73df6441b54a75fc2feaf5e0424dfe7ab04fc26cf6cd16
	CRC32	f1c722fd
	Example file location	C:\Windows\SysWOW64\

Filename wdi.dll

System Windows 7

File size 90624 bytes

Date 2009-07-14

Download

File details
	MD5	bf1fc3f79b863c914687a737c2f3d681
	SHA1	27d58b9a22700d0f0e5a2f822c06cf4065671128
	SHA256	b2df47ac4931acfb243775767b77065cc0d98778fc0243c793a3e219eb961209
	CRC32	1052a42d
	Example file location	C:\Windows\SysWOW64\

Filename wdi.dll

System Windows Vista

File size 73728 bytes

Date -0001-11-30

Download

File details
	MD5	abfc76b48bb6c96e3338d8943c5d93b5
	SHA1	faf7207304c3179e252a9c89a95d10859e6e3f7f
	SHA256	b5b22d445724d58641a53276063a4aa2a98f07b93865c86e94661eb31bd63511
	CRC32	af6b36eb
	Example file location	---

Filename wdi.dll

System Windows Vista

File size 81920 bytes

Date 2008-01-21

Download

File details
	MD5	c5efda73ebfca8b02a094898de0a9276
	SHA1	8305f6b60df04398dfd56401176960847f9761af
	SHA256	de54e06cbe20eb27d88b29c3ae19cdfa0ae4933d6dcd640912c74a1065c9391c
	CRC32	f67473de
	Example file location	---