File Company:Microsoft Corporation
File Product:Microsoft® Windows® Operating System
File Version:6.0.6000.16386
File path(s):C:\Windows\system32\
File size:105KB
File type:DLL
Description:AuxiliaryDisplayClassInstaller.dll Class installer for Microsoft Windows SideShow-compatible devices
Microsoft Windows Sideshow 兼容设备任类别的安装程序

What causes a Rundll Error?

A Rundll error occurs when XP, Windows 10 systems startup, and the Rundll error is caused by: Improperly deleting a DLL file. Missing DLL errors caused by deletion of a shared DLL file when an application is uninstalled. A shared DLL file is deleted or infected by a virus or Trojan. Invalid or incorrect DLL entries in the Windows registry. Corrupted DLL files.

How to Fix AuxiliaryDisplayClassInstaller.dll problems

What is AuxiliaryDisplayClassInstaller.dll?

AuxiliaryDisplayClassInstaller.dll is part of a product called known as Microsoft® Windows® Operating System and it is developed by Microsoft Corporation. C:\Windows\system32\

Do you have a problem with AuxiliaryDisplayClassInstaller.dll?

If AuxiliaryDisplayClassInstaller.dll is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Try installing DLLEscort to fix this error.

How to remove AuxiliaryDisplayClassInstaller.dll from your computer?

If you want to remove AuxiliaryDisplayClassInstaller.dll from your computer, just go to Start > Control Panel > Add/Remove programs and select Microsoft® Windows® Operating System from the list.

How can you fix problems with AuxiliaryDisplayClassInstaller.dll?

If you have any problems with AuxiliaryDisplayClassInstaller.dll, you may try using a dllescort to check, analyze, and fix DLL problems that are affecting the performance of your computer.

How can you find further information for AuxiliaryDisplayClassInstaller.dll?

AuxiliaryDisplayClassInstaller.dll Class installer for Microsoft Windows SideShow-compatible devices
Microsoft Windows Sideshow 兼容设备任类别的安装程序

Run System File Checker (SFC)

1.Press Windows Key + X then click on Command Prompt(Admin).

command prompt with admin rights

2.Now type the following in the cmd and hit enter:

Sfc /scannow
sfc /scannow /offbootdir=c:\ /offwindir=c:\windows

SFC scan now command prompt

3.Wait for the above process to finish and once done restart your PC.