How to Download and Fix AuxiliaryDisplayEnhancedDriver.dll?

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

AuxiliaryDisplayEnhancedDriver.dll file Microsoft Windows SideShow class 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 AuxiliaryDisplayEnhancedDriver.dll related errors on your device. You can also download AuxiliaryDisplayEnhancedDriver.dll file compatible with Windows 8, Windows 7, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

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

File info

General information
Filename AuxiliaryDisplayEnhancedDriver.dll
File extension DLL
Description Microsoft Windows SideShow class driver
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
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 AuxiliaryDisplayEnhancedDriver.dll file. AuxiliaryDisplayEnhancedDriver.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 AuxiliaryDisplayEnhancedDriver.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

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



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


Problems related to AuxiliaryDisplayEnhancedDriver.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 AuxiliaryDisplayEnhancedDriver.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.

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

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

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

  • Windows 8: C:\Windows\System32\DriverStore\FileRepository\windowssideshowenhanceddriver.inf_x86_8aaeabcda767c3d5\
  • Windows 7: C:\Windows\System32\DriverStore\FileRepository\windowssideshowenhanceddriver.inf_amd64_neutral_184a2ef2a8f57c33\
  • Windows Vista: ---
  • Windows Vista: ---

If the steps did not solve your AuxiliaryDisplayEnhancedDriver.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 AuxiliaryDisplayEnhancedDriver.dll
System Windows 8
File size 54272 bytes
Date 2012-07-26
File details
MD5 0ca29525f88484b4c210b4358a042a2c
SHA1 d3dd66d123ef9bd23fe8a4cd6c09f6e6ddf34d06
SHA256 14682b6065935a7866920350a53dabe1150fe1aa4ff8349340f4404342d7f602
CRC32 5cbb63cd
Example file location C:\Windows\System32\DriverStore\FileRepository\windowssideshowenhanceddriver.inf_x86_8aaeabcda767c3d5\
Filename AuxiliaryDisplayEnhancedDriver.dll
System Windows 7
File size 66048 bytes
Date 2009-07-14
File details
MD5 d89713bb59370d1cfd7afd0ae399483d
SHA1 90b738c34c301f429310e3924d795ba212f4194a
SHA256 b6f24b9f2162293be72c11b7343ae1fd9eb73e05f472f1c0ee925711a0106bf8
CRC32 b94cb28b
Example file location C:\Windows\System32\DriverStore\FileRepository\windowssideshowenhanceddriver.inf_amd64_neutral_184a2ef2a8f57c33\
Filename AuxiliaryDisplayEnhancedDriver.dll
System Windows Vista
File size 83968 bytes
Date 2008-01-21
File details
MD5 a47c01364ccbd770a1798814edde984c
SHA1 2a65fad694881b46bfc9953041afd8251c4fc3f7
SHA256 fd88c06efec5a89c92446ee12a2f5047a9d0c4b6f0cb6b2054478dd58b74f419
CRC32 e9f26d66
Example file location ---
Filename AuxiliaryDisplayEnhancedDriver.dll
System Windows Vista
File size 79360 bytes
Date -0001-11-30
File details
MD5 b500f70344cf4ba748365a77a214a8d9
SHA1 a92e4bccf0f0bb9ac6e6cfd2796e400bfbf28ae0
SHA256 07c692646a55be5ee892a47988ee9a2e9126524fdbeffdf29e84aa58ca88d96e
CRC32 4cead097
Example file location ---