To Fix Missing or Corrupt adsiis51.dll, download the adsiis51.dll file located on this page.

About adsiis51.dll

  • Developer
    : Microsoft Corporation
  • Product
    : ADs IIS Provider DLL
  • Filename
    : adsiis51.dll
  • Architecture
    : 32
  • MD5
    : 486af38e3caadde81865a4477a2d03b8
  • Version
    : 5.1.2600.2180
  • Size
    : 81.6 kb
  • Copyright © Microsoft Corporation. All rights reserved.
Download adsiis51.dll (32Bit)
32Bit OS

About adsiis51.dll Errors

At the point when an application requires adsiis51.dll, Windows will check the application and framework folders for this .dll file. If the file is missing you may get an error and the application may not work appropriately.

.DLL Error Examples


This application has neglected to start because adsiis51.dll was not found. Re-installing the application may fix this issue.


adsiis51.dll Not Found.

Fixes for adsiis51.dll errors.

  • Re-Install the application that requires adsiis51.dll.
  • Update the application to the latest version.
  • Install all Windows updates and any available driver updates.
  • Clean your registry and optimize your computer.
  • Download and install adsiis51.dll.

Point to Remember:

Did you know? You may as of now have this file, despite the fact that you are getting .dll errors. That is because the .dll file may have been moved or renamed by another application. Verify whether you as of now have adsiis51.dll on your PC.

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