Download AuxiliaryDisplayApi.dll

Download AuxiliaryDisplayApi.dll
Download AuxiliaryDisplayApi.dll
  • Company Name: Microsoft Corporation
  • Product Name: Microsoft® Windows® Operating System
  • File Created Time: 14.07.2009 3:45:24
  • MD5 hash: 4b1d054154b845556350480bf476617a
  • SHA1 hash: 1f9529d65cb4b9d468ecd6a15f802455fbcae074
  • File Version: 6.1.7600.16385 (win7_rtm.090713-1255)
  • File Description: Microsoft Windows SideShow API
  • System Entries: 7 Entries
  • User Entries: 0 Entries

System errors AuxiliaryDisplayApi.dll:

Error AuxiliaryDisplayApi.dll
  • AuxiliaryDisplayApi.dll not found
  • The file AuxiliaryDisplayApi.dll is missing
  • Access Violation
  • Can not register AuxiliaryDisplayApi.dll
  • Can not find C:/Windows/System32/AuxiliaryDisplayApi.dll
  • Can not start program. A required component is missing. Please install program again
  • This application failed to start

How to fix AuxiliaryDisplayApi.dll error:

Copy it to the installation directory of the program/application that is requesting AuxiliaryDisplayApi.dll.

If that doesn't work, try copy dll file to your system directory:

  • 95/98/Me - C:\Windows\System
  • NT/2000 - C:\WINNT\System32
  • XP, Vista, 7, 8 - C:\Windows\System32
  • 64-bit - C:\Windows\SysWOW64\

Reboot your computer.


  • Open Windows Start menu and select "Run...".
  • Type CMD and press Enter
  • Type regsvr32 AuxiliaryDisplayApi.dll and press Enter.