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How to Repair dot3ui.dll.mui? Download Now

Sometimes Windows system displays error messages regarding corrupted or missing dot3ui.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 dot3ui.dll.mui file can therefore effect in failed execution of the started process.

dot3ui.dll.mui file 802.3 Advanced UI. 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 dot3ui.dll.mui related errors on your device. You can also download dot3ui.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.

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

File info

General information
Filename dot3ui.dll.mui
File extension MUI
Description 802.3 Advanced UI
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.)
dot3ui.dll.mui

There are various types of errors related to dot3ui.dll.mui file. dot3ui.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 dot3ui.dll.mui file. If you encounter one listed below (or similar), please consider the following suggestions.

  • dot3ui.dll.mui is corrupted
  • dot3ui.dll.mui cannot be located
  • Runtime Error - dot3ui.dll.mui
  • dot3ui.dll.mui file error
  • dot3ui.dll.mui file cannot be loaded. Module was not found
  • cannot register dot3ui.dll.mui file:
  • dot3ui.dll.mui file could not be loaded
  • dot3ui.dll.mui file doesn't exist

dot3ui.dll.mui

Error

Application could not be started because dot3ui.dll.mui file is missing. Reinstall the application to solve the problem.

OK

Problems related to dot3ui.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 dot3ui.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.

dot3ui.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 dot3ui.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 dot3ui.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 dot3ui.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 dot3ui.dll.mui file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the dot3ui.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 dot3ui.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 dot3ui.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 dot3ui.dll.mui file

The last solution is to manually download and replace dot3ui.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 dot3ui.dll.mui file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of dot3ui.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\SysWOW64\en-US\
  • Windows 7: C:\Windows\SysWOW64\en-US\
  • Windows Vista: ---
  • Windows Vista: ---

If the steps did not solve your dot3ui.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 dot3ui.dll.mui
System Windows 10
File size 7680 bytes
Date 2017-03-18
File details
MD5 f96766ff4dad1d39a8835d765489df33
SHA1 be477df807faa18cb4494d6b58c0bd3ccd54c58a
SHA256 807c2455a3c3d25d004816fec5391d1ea996683987c9b9d347316b1116e3b711
CRC32 2794c6d0
Example file location C:\Windows\System32\en-US\
Filename dot3ui.dll.mui
System Windows 8.1
File size 7168 bytes
Date 2014-11-21
File details
MD5 ca365634c90c110a5b452ef8181eef47
SHA1 74d9302958c1296458c66bfaf7149aa5988d1083
SHA256 c98c16cf8ad2436a40593ceac835ff92ed71ec7fb40350ec89451fe1b9814f26
CRC32 8a4e5f52
Example file location C:\Windows\System32\en-GB\
Filename dot3ui.dll.mui
System Windows 8
File size 7168 bytes
Date 2012-07-26
File details
MD5 09595a09f028ed9ca152843abdb74a34
SHA1 cc9bcff82f51ddcb777eda9e1e6d4165e8fde47c
SHA256 195d34813efff0214b7a82a9cfbec7cc3745291f51d869e6ade75bd462eb01b0
CRC32 5453c5df
Example file location 1: C:\Windows\System32\en-GB\
Filename dot3ui.dll.mui
System Windows 7
File size 7168 bytes
Date -0001-11-30
File details
MD5 07dea7f6472c28e7f69108556c3147aa
SHA1 a38ea6c54216a2949348439c0ba44393a2a55ccb
SHA256 9ff0e8ed718f4b386464b85e630f0d4a90771f12e8a16e546281e5c3ef28dfe4
CRC32 1537d620
Example file location C:\Windows\SysWOW64\en-US\
Filename dot3ui.dll.mui
System Windows 7
File size 7168 bytes
Date 2011-04-12
File details
MD5 94a3ecc4d4a3c268c2d9fc4d9e9db949
SHA1 394633e37aa009185a977e0f4e9e11734ce3aece
SHA256 9b8ea71077eff1d5e3af4f66556eb22c8838f469fb186baaac4ca454dd3628cb
CRC32 8c52daad
Example file location C:\Windows\SysWOW64\en-US\
Filename dot3ui.dll.mui
System Windows Vista
File size 4608 bytes
Date 2006-11-02
File details
MD5 618726a7e060631aa0806c160acb6aa8
SHA1 70351adfdcfb5479f4ac9f63db3bef6061a9a5c8
SHA256 8e330e16567823e17e059035afeb430769126b1c882b3bd56b29d9f0f0cce8f7
CRC32 4e03dd34
Example file location ---
Filename dot3ui.dll.mui
System Windows Vista
File size 12288 bytes
Date -0001-11-30
File details
MD5 9ed149f0927da31d754817963adbf767
SHA1 e783b1ab587c6041cbeb75aba148ad38733b0103
SHA256 8d63b5620143b0fb1d7b4f630288e42a495510431b865da97d0ea0b9b3428829
CRC32 2a039784
Example file location ---