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Fix TTYUI.DLL.mui Errors

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

TTYUI.DLL.mui file TTYUI Text Only Driver. 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 TTYUI.DLL.mui related errors on your device. You can also download TTYUI.DLL.mui file compatible with 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 8.1, Windows 8, Windows 7, Windows Vista

File info

General information
Filename TTYUI.DLL.mui
File extension MUI
Description TTYUI Text Only Driver
Software
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
Details
MIME type application/octet-stream
File type Driver
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)
TTYUI.DLL.mui

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

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

TTYUI.DLL.mui

Error

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

OK

Problems related to TTYUI.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 TTYUI.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.

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

The last solution is to manually download and replace TTYUI.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 TTYUI.DLL.mui file.

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

  • Windows 8.1: C:\Windows\System32\spool\drivers\w32x86\3\en-US\
  • Windows 8: 1: C:\Windows\System32\spool\drivers\w32x86\3\en-US\
  • Windows 7: C:\Windows\System32\spool\drivers\x64\3\en-US\
  • Windows Vista: C:\Windows\System32\spool\drivers\x64\3\en-US\

If the steps did not solve your TTYUI.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 TTYUI.DLL.mui
System Windows 8.1
File size 5120 bytes
Date 2014-11-21
File details
MD5 631a1bc369d8946d9d7818cac33d5609
SHA1 ce03b548697950afbeb095374db778ad64c627a6
SHA256 1a292569335ba7d44a9ad65ddf2e4f5398b3645bcb763a9620beb50bea0780e8
CRC32 c7dafc3a
Example file location C:\Windows\System32\spool\drivers\w32x86\3\en-US\
Filename TTYUI.DLL.mui
System Windows 8
File size 5120 bytes
Date 2012-07-26
File details
MD5 b1374d8faecacf799aca70b7f3b41ee3
SHA1 b87dbfa0669e51ea50f3bf563e5f4e14e3364add
SHA256 a588fc351ba53ff882002225e1e6b0d5003771f427e0490dc494baa63941d817
CRC32 69d94928
Example file location 1: C:\Windows\System32\spool\drivers\w32x86\3\en-US\
Filename TTYUI.DLL.mui
System Windows 7
File size 5120 bytes
Date 2011-04-12
File details
MD5 1a6d3ced71013103c66f504398f90301
SHA1 4d9265dbb898d717e9dcf9c9b7aa962a13446333
SHA256 f74dacdd3a0b487bd8d1e77a42a5ff0bfd53495c047d456bf097751097edc2cf
CRC32 9bc0ab81
Example file location C:\Windows\System32\spool\drivers\x64\3\en-US\
Filename TTYUI.DLL.mui
System Windows Vista
File size 5120 bytes
Date 2006-11-02
File details
MD5 db408883ccf5fe4d4550dbc4954e4050
SHA1 af9806367d874db48bbd8e0f38fcaeeb58b885b1
SHA256 fa3757959b04c83ed84537c60a0a0f4cd354e2375ae45346545f8eb690a6cc4c
CRC32 6eea44f9
Example file location C:\Windows\System32\spool\drivers\x64\3\en-US\