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

About hha.dll

  • Developer
    : Microsoft Corporation
  • Product
    : Microsoft® HTML Help Author
  • Filename
    : hha.dll
  • Architecture
    : 32
  • MD5
    : c04f369265d46bf9edb9e024992fccf3
  • Version
    : 4.74.8702.0
  • Size
    : 0.43 MB
  • Copyright © Microsoft Corporation. All rights reserved.
Download hha.dll (32Bit)
32Bit OS

About hha.dll Errors

At the point when an application requires hha.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 hha.dll was not found. Re-installing the application may fix this issue.


hha.dll Not Found.

Fixes for hha.dll errors.

  • Re-Install the application that requires hha.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 hha.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 hha.dll on your PC.

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