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How to Download and Fix wmpnssci.dll.mui?

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

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

For Windows Compatible with: Windows 10, Windows 8, Windows Vista, Windows Vista

File info

General information
Filename wmpnssci.dll.mui
File extension MUI
Type Dynamic Link Library
Description Myriad User Instrument
Software
Program Windows 10
Software Windows
Author Microsoft
Software version 10
Details
File size 4608
Oldest file 2006-11-02
Latest file 2017-03-18
wmpnssci.dll.mui

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

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

wmpnssci.dll.mui

Error

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

OK

Problems related to wmpnssci.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 wmpnssci.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.

wmpnssci.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

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with wmpnssci.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.

Windows Update

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

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. 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 wmpnssci.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

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 wmpnssci.dll.mui file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the wmpnssci.dll.mui file with properly working version. To use the tool:

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

Step 4: Restoring Windows system

Windows Recovery

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

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

If all the above-mentioned methods failed and the wmpnssci.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 wmpnssci.dll.mui file

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

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

  • Windows 10: C:\Program Files\Windows Media Player\en-US\
  • Windows 8: C:\Program Files\Windows Media Player\en-US\
  • Windows Vista: C:\Program Files (x86)\Windows Media Player\en-US\
  • Windows Vista: C:\Program Files (x86)\Windows Media Player\en-US\

If the steps did not solve your wmpnssci.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 wmpnssci.dll.mui
System Windows 10
File size 4608 bytes
Date -0001-11-30
File details
MD5 a29045853e020f50d30afc5c2f8c1837
SHA1 b39d6677ba86a3cdcc75622d1039911b3a816d08
SHA256 c0a50211b540d5ff4f739a0ed8306eecaeb37a0ed48bbbec71f9e3f0dfba71cb
CRC32 2cb08251
Example file location C:\Program Files\Windows Media Player\en-US\
Filename wmpnssci.dll.mui
System Windows 8
File size 4096 bytes
Date -0001-11-30
File details
MD5 779ef24b1828348ef269bf9cfd82fff1
SHA1 919044482374f28474d74138222e40b3671f234e
SHA256 f169fa56170a69a6859f577fe9ec188f158400bbb32deb0b4c982e606c5e6210
CRC32 f8afd43c
Example file location C:\Program Files\Windows Media Player\en-US\
Filename wmpnssci.dll.mui
System Windows Vista
File size 4096 bytes
Date -0001-11-30
File details
MD5 07d3a79bc619ef1939cbe365412ce93b
SHA1 9bf763acd88be9491e64bb90ecc6f688060a6b57
SHA256 8d9c0686e1e1c770c14fca4b60b5c7df7d7e0389dcf37c721e83e4ef7c09dce3
CRC32 e02e5ba4
Example file location C:\Program Files (x86)\Windows Media Player\en-US\
Filename wmpnssci.dll.mui
System Windows Vista
File size 3584 bytes
Date -0001-11-30
File details
MD5 d2cbcd40f527f564add49f1b19066bc2
SHA1 b20750cb9b0b5bbf1500b59bf2dfc78d1d32f09f
SHA256 7a57b9df510d82cf3881b0e7795eb2675f17d6f10157df17968f90c7596a5b25
CRC32 f7fa4a03
Example file location C:\Program Files (x86)\Windows Media Player\en-US\