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Fix ProximityUxHost.exe.mui Errors

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

ProximityUxHost.exe.mui file Proximity UX Host. 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 ProximityUxHost.exe.mui related errors on your device. You can also download ProximityUxHost.exe.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 ProximityUxHost.exe.mui
File extension MUI
Description Proximity UX Host
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.)
Fix File Errors

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

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

ProximityUxHost.exe.mui

Error

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

OK

Problems related to ProximityUxHost.exe.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 ProximityUxHost.exe.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.

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

The last solution is to manually download and replace ProximityUxHost.exe.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 ProximityUxHost.exe.mui file.

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

If the steps did not solve your ProximityUxHost.exe.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 ProximityUxHost.exe.mui
System Windows 10
File size 4608 bytes
Date 2017-03-18
File details
MD5 c2852b68045485ed874cdd0dd6c87deb
SHA1 dd474e04985cc83fd78301d554a92e5fe114d349
SHA256 74729c76f7230c98d5c762c99ddcb99d590fb5059609a00f1c1796d5563a8c06
CRC32 bcfab45f
Example file location C:\Windows\System32\en-US\
Filename ProximityUxHost.exe.mui
System Windows 8.1
File size 7168 bytes
Date 2014-11-21
File details
MD5 df0c7cba7bf14175f532c68b8624c34a
SHA1 49299dc98433445bfc07c3ab89be0e221a132318
SHA256 6788d6d2572d4f6d650d068fb22315a8adfeafd3a43f35184bedca78cfaf4cc8
CRC32 89d69342
Example file location C:\Windows\System32\en-GB\
Filename ProximityUxHost.exe.mui
System Windows 8
File size 7168 bytes
Date 2012-07-26
File details
MD5 4313909859513c62ba6bada92ce01387
SHA1 cb31de63109ed4dbf5ce3f4d6330bf7492387f22
SHA256 f8bd30ba07e73e5d82bf4884e06dd46d86faf4732bda9af5156c131d4136270b
CRC32 35eef1b3
Example file location 1: C:\Windows\System32\en-GB\