Fix EntSyncFx.dll Errors

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

EntSyncFx.dll file Dynamic Link Library. The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of EntSyncFx.dll related errors on your device. You can also download EntSyncFx.dll file compatible with Windows 10, Windows 10, Windows 8 devices which will (most probably) allow you to solve the problem.

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

File info

General information
Filename EntSyncFx.dll
File extension DLL
Type Dynamic Link Library
Description Dynamic Link Library
Program Windows 10
Software Windows
Author Microsoft
Software version 10
File size 497008
Oldest file 2012-07-26
Latest file 2017-03-18

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

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



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


Problems related to EntSyncFx.dll 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 EntSyncFx.dll 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.

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

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

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

  • Windows 10: C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.16112.11601.0_x86__8wekyb3d8bbwe\
  • Windows 10: C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.16112.11601.0_x86__8wekyb3d8bbwe\
  • Windows 8: ---

If the steps did not solve your EntSyncFx.dll 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 EntSyncFx.dll
System Windows 10
File size 497008 bytes
Date -0001-11-30
File details
MD5 0fefee72611b45e259e9dab2ead665aa
SHA1 0814b154c142a8f186149f9546bc127a33fca13e
SHA256 885183a930aa07185f6de0c9ae52e21080972832bea8e95e742dada693992d45
CRC32 6ef452ea
Example file location C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.16112.11601.0_x86__8wekyb3d8bbwe\
Filename EntSyncFx.dll
System Windows 10
File size 497008 bytes
Date 2017-03-18
File details
MD5 def669871438ed6aceeb28e39ed9b4cb
SHA1 5fab9401862187193d287656cb82455a66eac11e
SHA256 b0353db6459e0acc2b9b82ecfb5dd3c184d633ce96ce8c739b50631f8f6609c4
CRC32 aa577de3
Example file location C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.16112.11601.0_x86__8wekyb3d8bbwe\
Filename EntSyncFx.dll
System Windows 8
File size 439864 bytes
Date 2012-07-26
File details
MD5 723ace3b791cb27f96c064409cd21099
SHA1 8f9239ceb155386d45a754e08ebe2637bf1ae698
SHA256 c9c3aecaf9064b420ae7c61170952e8c5793d4ede94bfabf550525375e5fa7f2
CRC32 b1f94f92
Example file location ---