Repair and Download AuxiliaryDisplayServices.dll Now

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

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

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

File info

General information
Filename AuxiliaryDisplayServices.dll
File extension DLL
Description Microsoft Windows SideShow services
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 AuxiliaryDisplayServices.dll file. AuxiliaryDisplayServices.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 AuxiliaryDisplayServices.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

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



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


Problems related to AuxiliaryDisplayServices.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 AuxiliaryDisplayServices.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.

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

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

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

  • Windows 8: C:\Windows\System32\
  • Windows 7: C:\Windows\System32\
  • Windows Vista: C:\Windows\System32\

If the steps did not solve your AuxiliaryDisplayServices.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 AuxiliaryDisplayServices.dll
System Windows 8
File size 195072 bytes
Date 2012-07-26
File details
MD5 8fe91c8a4b411e7b857c23a5e1cc3dcc
SHA1 e909ea3cc5614e6999193eeb4a7ea62d8ed26a6f
SHA256 fa117338ead3c8bb87c0b234de1509e3f5bd3cee4c32af504c5c1bc5776fd142
CRC32 d5811eb3
Example file location C:\Windows\System32\
Filename AuxiliaryDisplayServices.dll
System Windows 7
File size 135680 bytes
Date 2010-11-21
File details
MD5 ae67e6224419c1a88800df29e6a95f88
SHA1 ee6aad734788a59d4a60ad1b9df712f6dbe2dd0f
SHA256 733ca3074bb06525cc1dbc50ed68f6223a457954e83d0ffee20960a9ab22c0cb
CRC32 bee5f98b
Example file location C:\Windows\System32\
Filename AuxiliaryDisplayServices.dll
System Windows Vista
File size 126464 bytes
Date 2009-04-11
File details
MD5 fcbf244fe64c227839ec365333cbe79b
SHA1 fbbf30caa214bf59f4bf54824864eba93775f277
SHA256 b5ad7b582fbe61dce2f6667392173516b99473dbd881fb9df03c79cfb25721d1
CRC32 233fc241
Example file location C:\Windows\System32\