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lsasrv.dll.mui Informations - Download and Fix

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

lsasrv.dll.mui file LSA Server DLL. 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 lsasrv.dll.mui related errors on your device. You can also download lsasrv.dll.mui file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista devices which will (most probably) allow you to solve the problem.

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

File info

General information
Filename lsasrv.dll.mui
File extension MUI
Description LSA Server DLL
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.)
lsasrv.dll.mui

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

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

lsasrv.dll.mui

Error

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

OK

Problems related to lsasrv.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 lsasrv.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.

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

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

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

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

If the steps did not solve your lsasrv.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 lsasrv.dll.mui
System Windows 10
File size 44544 bytes
Date 2017-03-18
File details
MD5 56f14b471f88723aeb1ba5f07cb47184
SHA1 9da08289c92a8361832dd60621234fe6adf75244
SHA256 9b9df1d17f5d41cc9ddf6ba1ee483fe8269f5dfc2f67d3d7fc423b39d366b7db
CRC32 e61c11e9
Example file location C:\Windows\System32\en-US\
Filename lsasrv.dll.mui
System Windows 8.1
File size 42496 bytes
Date 2014-11-21
File details
MD5 74b8e261d662b634a81e37372abcea23
SHA1 70d0eb89a2e2fb1b4a8e190f8df9913e49b0e5c8
SHA256 78246157d39055e29f96e21ee81c371836a1b18360636aaca0b8a31545ebee8f
CRC32 e6a56e6f
Example file location C:\Windows\System32\en-GB\
Filename lsasrv.dll.mui
System Windows 8
File size 38912 bytes
Date 2012-07-26
File details
MD5 2ded68cb4da7a138bc2c01bb143ed83d
SHA1 61b8260fc340b97d0ee5813d1b7212a69ace0756
SHA256 7090222daa43db0d6c39f41c81936f9e0189beddb17cea9c23dd58a18a0f085f
CRC32 cdb83c20
Example file location 1: C:\Windows\System32\en-GB\
Filename lsasrv.dll.mui
System Windows 7
File size 44032 bytes
Date 2011-04-12
File details
MD5 3163c8db8f25c95545de12fd52b8b96c
SHA1 73549d7825a6e1dd49deba5795548769afed780c
SHA256 e1fef1a8fac4c189f759a7974aeba8fd3d10b8fb10db44e53f96a3d59d1d9299
CRC32 26f9fb68
Example file location C:\Windows\System32\en-US\
Filename lsasrv.dll.mui
System Windows Vista
File size 49664 bytes
Date 2008-01-21
File details
MD5 29d78f27d87caac21cbbb2505dba2699
SHA1 8c9d8078d8f1188447348dc1a3197f4f40a960e4
SHA256 955ee8a9d51ea3aeaad664f2dd345141725cc58ebbe80fd942cbcfc2fb0fd046
CRC32 af48c52f
Example file location C:\Windows\System32\en-US\