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ProximityUxHost.exe Informations - Download and Fix

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

ProximityUxHost.exe 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 related errors on your device. You can also download ProximityUxHost.exe 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
File extension EXE
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.)
ProximityUxHost.exe

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

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

ProximityUxHost.exe

Error

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

OK

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

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

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

  • Windows 10: C:\Windows\System32\
  • Windows 8.1: C:\Windows\System32\
  • Windows 8: 1: C:\Windows\System32\

If the steps did not solve your ProximityUxHost.exe 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
System Windows 10
File size 224184 bytes
Date 2017-03-18
File details
MD5 8d03640cdb8e84a8c6271d42c99c8076
SHA1 73fdc8eb2ab292810f825256c108760fac0b17ff
SHA256 d09da3dbb4216fdc5718882977e75210ecc95ee42b0a46bd0c128685b957e7d5
CRC32 8eed20f8
Example file location C:\Windows\System32\
Filename ProximityUxHost.exe
System Windows 8.1
File size 196736 bytes
Date 2014-11-21
File details
MD5 e9900aeadd6f4132aea395936d1b815e
SHA1 60e098bd80217fd829af04a05734bcfb7405d0ac
SHA256 63f16eb8ef954253cf6cc1cfb4f16337db35429c05b708011db0cd9a87ad8d16
CRC32 00b227d6
Example file location C:\Windows\System32\
Filename ProximityUxHost.exe
System Windows 8
File size 150736 bytes
Date 2012-07-26
File details
MD5 e22d0ab0a9a6848cc1c3cd463d8b157a
SHA1 34177825348337e85c128120869a02637c533f80
SHA256 f0778234ebcc6d8bc98839d97bd01ed44ace423553304ab7a3416751337c8d0c
CRC32 40835a47
Example file location 1: C:\Windows\System32\