Troubleshooting WlidNSP.dll.mui: How To Guide (Free Download)

Last Updated: 11/27/2023
[Average Article Time to Read: 4.7 minutes]

MUI files such as wlidNSP.dll.mui are categorized as Win32 DLL (Dynamic link library) files. As a Microsoft® Account Namespace Provider file, it was created for use in Microsoft® Windows® Operating System by Microsoft.

The first release of wlidNSP.dll.mui for the Windows 8 platform was on 08/01/2012 for Windows 8. On 07/29/2015, version 10.0.15063.0 (WinBuild.160101.0800) was released for Windows 10. wlidNSP.dll.mui is packaged with Windows 10, Windows 8.1, and Windows 8.

This article discusses complete file details, MUI file troubleshooting instructions for problems with wlidNSP.dll.mui, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	wlidNSP.dll.mui
File Extension:	MUI file extension
Description:	Microsoft® Account Namespace Provider
Object File Type:	Dynamic link library
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Microsoft Corporation
Software Program:	Microsoft® Windows® Operating System
Legal Copyright:	© Microsoft Corporation. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x0000

View Other wlidNSP.dll.mui Information

File Info	Description
File Size:	2.5 kB
File Modification Date/Time:	2017:03:18 04:59:04+00:00
File Inode Change Date/Time:	2017:11:05 07:07:54+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	0000:00:00 00:00:00
PE Type:	PE32
Linker Version:	14.10
Code Size:	0
Initialized Data Size:	2048
Uninitialized Data Size:	0
Entry Point:	0x0000
OS Version:	10.0
Image Version:	10.0
Subsystem Version:	6.0
Subsystem:	Windows GUI
File Version Number:	10.0.15063.0
Product Version Number:	10.0.15063.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	Microsoft® Account Namespace Provider
File Version:	10.0.15063.0 (WinBuild.160101.0800)
Internal Name:	WlidNSP.dll
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Original Filename:	WlidNSP.dll.mui
Product Name:	Microsoft® Windows® Operating System
Product Version:	10.0.15063.0

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are wlidNSP.dll.mui Error Messages?

Dynamic Link Library wlidNSP.dll.mui Errors

wlidNSP.dll.mui is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like wlidNSP.dll.mui, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like sapisvr.exe - to follow. These files were created so that multiple programs (eg. Windows) could share the same wlidNSP.dll.mui file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared MUI file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when wlidNSP.dll.mui is attempted to be loaded either when Windows is starting up, or in some cases already running. Some of the most common wlidNSP.dll.mui errors include:

Access Violation at address - wlidNSP.dll.mui.
wlidNSP.dll.mui could not be found.
Cannot find C:\Windows\System32\en-US\wlidNSP.dll.mui.
Cannot register wlidNSP.dll.mui.
Cannot start Windows. A required component is missing: wlidNSP.dll.mui. Please install Windows again.
Failed to load wlidNSP.dll.mui.
The application has failed to start because wlidNSP.dll.mui was not found.
The file wlidNSP.dll.mui is missing or corrupt.
This application failed to start because wlidNSP.dll.mui was not found. Re-installing the application may fix this problem.

Your wlidNSP.dll.mui file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Windows), or deleted by a malware infection. Furthermore, wlidNSP.dll.mui file corruption could be caused from a power outage when loading Windows, system crash while loading wlidNSP.dll.mui, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

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How to Fix wlidNSP.dll.mui Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your wlidNSP.dll.mui issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the wlidNSP.dll.mui error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing wlidNSP.dll.mui file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt wlidNSP.dll.mui files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for wlidNSP.dll.mui issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

If this Step 2 fails as well, please proceed to the Step 3 below.

sfc /scannow

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many wlidNSP.dll.mui error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the wlidNSP.dll.mui error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your wlidNSP.dll.mui File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate wlidNSP.dll.mui file version. We maintain a comprehensive database of 100% malware-free wlidNSP.dll.mui files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download wlidNSP.dll.mui Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows 8: C:\Windows\System32\en-US\
Windows 8.1: C:\Windows\System32\en-US\
Windows 10: C:\Windows\System32\en-US\

Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve wlidNSP.dll.mui problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download wlidNSP.dll.mui Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying wlidNSP.dll.mui to your appropriate Windows system directory. Microsoft typically does not release Windows MUI files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing wlidNSP.dll.mui and all other MUI files for Windows. An incorrectly installed MUI file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10

File Name

Software Version

File Version

Architecture

wlidNSP.dll.mui

10.0.15063.0

10.0.15063.0 (WinBuild.160101.0800)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft® Windows® Operating System
Software Version:	10.0.15063.0
File Version:	10.0.15063.0 (WinBuild.160101.0800)
File Size:	2560
File Date:	03/18/2017
MD5 Checksum:	25a6db657d3f4d5c4836d620dd0c7017
SHA1 Checksum:	45985dc686ba6723390fbdf9b90e86723b9fbe19
SHA256 Checksum:	2d534b0466b6d525ec7e80dbb550a263d6c623c8b54cc2a55c449a1a93934e64
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	10.0
Initialized Data Size:	2048
Linker Version:	14.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.0
File Modification Date/Time:	03/18/2017

Windows 8.1

File Name

Software Version

File Version

Architecture

wlidNSP.dll.mui

6.3.9600.16384

6.3.9600.16384 (winblue_rtm.130821-1623)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Microsoft® Windows® Operating System
Software Version:	6.3.9600.16384
File Version:	6.3.9600.16384 (winblue_rtm.130821-1623)
File Size:	2048
File Date:	11/21/2014
MD5 Checksum:	9bcc691583ee6f76a26bd0fc90b72446
SHA1 Checksum:	770a8a64e5dc72d5a8ff1c7e8856c80bee093e64
SHA256 Checksum:	c88ab18846f9276637fab211f520ee65bd5f9ea295aec468cd9e88e9ab5cf83b
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.3
Initialized Data Size:	1536
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.0
File Modification Date/Time:	11/21/2014

Windows 8

File Name

Software Version

File Version

Architecture

wlidNSP.dll.mui

6.2.9200.16384

6.2.9200.16384 (win8_rtm.120725-1247)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Microsoft® Windows® Operating System
Software Version:	6.2.9200.16384
File Version:	6.2.9200.16384 (win8_rtm.120725-1247)
File Size:	2048
File Date:	07/26/2012
MD5 Checksum:	279613caad8837c20b1242164fa9e384
SHA1 Checksum:	f160d041af8684f22466685c7d5bd9b1a8c3ef46
SHA256 Checksum:	c239314a9c78743709dbc370e55adbb683e541afe673e711c9609c3f8b5399e8
CRC32:
File Directory Location:	C:\Windows\System32\en-US\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.2
Initialized Data Size:	1536
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	5.1
File Modification Date/Time:	07/26/2012

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Files Related to wlidNSP.dll.mui

MUI Files Related to wlidNSP.dll.mui

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
ConnectedAccountState....	ConnectedAccountState.dll	Microsoft® Windows® Operating System (10.0.15063.0)	3072	C:\Windows\System32\LogFiles\WMI\RtBackup\
sysprep.exe.mui	System Preparation Tool	Microsoft® Windows® Operating System (6.3.9600.16384)	8704	C:\Windows\Boot\EFI\zh-TW\
msimsg.dll.mui	Myriad User Instrument	Windows 7	79360	C:\$WINDOWS.~BT\Sources\Boot\PXE\qps-plocm\
wdc.dll.mui	Myriad User Instrument	Windows Vista	77824	C:\WINDOWS\Tasks\
WinSCard.dll.mui	Microsoft Smart Card API	Microsoft® Windows® Operating System (6.2.9200.16384)	3072	C:\Windows\System32\Sysprep\Panther\

Other Files Related to wlidNSP.dll.mui

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
OneX_v1.xsd	XML Schema Definition	Windows Vista	5957	C:\Windows\L2Schemas\
OneX_v1.xsd	XML Schema Definition	Windows XP	5957	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Microsoft Office Access 2010 14	6201	C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D5...
WLAN_profile_v1.xsd	XML Schema Definition	Windows Vista	15591	C:\Windows\L2Schemas\
WLAN_profile_v1.xsd	XML Schema Definition	Windows XP	15263	C:\Windows\L2Schemas\

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