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Troubleshoot schannel.dll.mui Errors and Download File

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

schannel.dll.mui file TLS / SSL Security Provider. 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 schannel.dll.mui related errors on your device. You can also download schannel.dll.mui file compatible with Windows 10, Windows 8.1, Windows 8 devices which will (most probably) allow you to solve the problem.

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

File info

General information
Filename schannel.dll.mui
File extension MUI
Description TLS / SSL Security Provider
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.)
schannel.dll.mui

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

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

schannel.dll.mui

Error

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

OK

Problems related to schannel.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 schannel.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.

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

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of schannel.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\

If the steps did not solve your schannel.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 schannel.dll.mui
System Windows 10
File size 4608 bytes
Date 2017-03-18
File details
MD5 6a4a92d500940e5b1320f5df1a2c4b66
SHA1 0d2f924f5daf3a358a608eff1c9b4f0d39fea24e
SHA256 c3789c776e2403b18c15ff90114c9de31f0cac7622dec27d5a74375248756b49
CRC32 ef1ad3a6
Example file location C:\Windows\System32\en-US\
Filename schannel.dll.mui
System Windows 8.1
File size 4096 bytes
Date 2014-11-21
File details
MD5 eb80dd64c9ce0c1c1be0e72168f05960
SHA1 f1714884f9cd51dca502a0266349a6d76b743de4
SHA256 8c79f953322d325ebc26c7de5ff2d11b33c41dd56e234a68746ec8c9975f719d
CRC32 557e98cf
Example file location C:\Windows\System32\en-US\
Filename schannel.dll.mui
System Windows 8
File size 4096 bytes
Date 2012-07-26
File details
MD5 dbf1c661b3b29203caa5049cb1785a71
SHA1 b12994cd2048301c54dc64985a933f5036d26334
SHA256 45b5cd3197b0cc6689e1d0f45bd5d8b1bd72c0a867b57d78a76d517dbbafaf0d
CRC32 f0c2a25c
Example file location 1: C:\Windows\System32\en-US\