Troubleshoot fwpuclnt.dll.mui Errors and Download File

Sometimes Windows system displays error messages regarding corrupted or missing fwpuclnt.dll.mui 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 fwpuclnt.dll.mui file can therefore effect in failed execution of the started process.

fwpuclnt.dll.mui file FWP/IPsec User-Mode API. 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 fwpuclnt.dll.mui related errors on your device. You can also download fwpuclnt.dll.mui 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

Fix fwpuclnt.dll.mui errors

1 Information about fwpuclnt.dll.mui file
2 Errors related to fwpuclnt.dll.mui file
3 How to fix fwpuclnt.dll.mui related errors?

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

4 Download fwpuclnt.dll.mui

4.1 List of fwpuclnt.dll.mui file versions

File info

General information
Filename	fwpuclnt.dll.mui
File extension	MUI
Description	FWP/IPsec User-Mode API

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 fwpuclnt.dll.mui file related problems

There are various types of errors related to fwpuclnt.dll.mui file. fwpuclnt.dll.mui 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 fwpuclnt.dll.mui file. If you encounter one listed below (or similar), please consider the following suggestions.

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

fwpuclnt.dll.mui

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

Problems related to fwpuclnt.dll.mui 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 fwpuclnt.dll.mui 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 fwpuclnt.dll.mui errors in just few steps?

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

fwpuclnt.dll.mui 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 fwpuclnt.dll.mui 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 fwpuclnt.dll.mui 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 fwpuclnt.dll.mui 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 fwpuclnt.dll.mui file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the fwpuclnt.dll.mui 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 fwpuclnt.dll.mui 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 fwpuclnt.dll.mui 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 fwpuclnt.dll.mui file

The last solution is to manually download and replace fwpuclnt.dll.mui 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 fwpuclnt.dll.mui file.

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

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

If the steps did not solve your fwpuclnt.dll.mui 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 fwpuclnt.dll.mui

System Windows 10

File size 117248 bytes

Date 2017-03-18

Download

File details
	MD5	107dca67b707ba8492d40188c3a88135
	SHA1	cf2d345b9a15882eaeabc28c9b000030ecc7a0c9
	SHA256	afa460ed9155d84f069ad664b97a2782e6738b5f61dcc6ca874d546860d9f184
	CRC32	1cc3add2
	Example file location	C:\Windows\System32\en-US\

Filename fwpuclnt.dll.mui

System Windows 8.1

File size 117248 bytes

Date 2014-11-21

Download

File details
	MD5	345dc18d937ffce5ea80ecb44cf3182b
	SHA1	622e36a045ffb0a3bdfc75f79c712eff6558c73c
	SHA256	b91abc9fcc416254571195367fd5bd202496e91bab0f6d7ce2a58b086b7e3189
	CRC32	ccb66381
	Example file location	C:\Windows\System32\en-US\

Filename fwpuclnt.dll.mui

System Windows 8

File size 116224 bytes

Date 2012-07-26

Download

File details
	MD5	42c4a51d8acf38432b0de63105c03d31
	SHA1	87b0a8a607145d61ca1df7dae00d7e94088b6e56
	SHA256	995a29054bcd70d20ac32fdc25f93210c38682335ceb48377716952ab3725e3e
	CRC32	edd177ab
	Example file location	1: C:\Windows\System32\en-US\

Filename fwpuclnt.dll.mui

System Windows 7

File size 75264 bytes

Date 2011-04-12

Download

File details
	MD5	3b73bc8a78c13abe9cea429014579148
	SHA1	582318e2ef29895752b27ad824cb15f872d8867d
	SHA256	2a2a15d971d1b2ade54fdebdd3f61921837d95a84817a90b9c7f96d5cb969018
	CRC32	55f9d409
	Example file location	C:\Windows\System32\en-US\

Filename fwpuclnt.dll.mui

System Windows 7

File size 75264 bytes

Date -0001-11-30

Download

File details
	MD5	97923327b86dc82bedf33a448bce0af1
	SHA1	0a3239dbffe24cd443fbe33d945c564a5863bf47
	SHA256	ab7f62cad5e7f0e2855e5ab9c5b3406e451778c394fb0878223cc8014920e086
	CRC32	b1418b15
	Example file location	C:\Windows\System32\en-US\

Filename fwpuclnt.dll.mui

System Windows Vista

File size 45056 bytes

Date -0001-11-30

Download

File details
	MD5	995ba9bd8785feef0215831995985934
	SHA1	f4cb4bbfcaa933226eb2a54590883ae66dbd9c44
	SHA256	3bb665e3a5222a971efeeb8fa914b64fa99de41ae58c4524c12c445b5c81655a
	CRC32	0e47e9fc
	Example file location	---

Filename fwpuclnt.dll.mui

System Windows Vista

File size 35840 bytes

Date 2006-11-02

Download

File details
	MD5	a78abfeb472c668cd177427b28189e4e
	SHA1	c0481865620e205d5d72b580b1b6d0d33a18d47e
	SHA256	f3221cb2e6c4b287afcc58556c22af108d70e36d2b8001d89aecbabac25daa4b
	CRC32	d91aaa47
	Example file location	---