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Fix hhctrl.ocx.mui Errors

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

hhctrl.ocx.mui file Microsoft® HTML Help Control. 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 hhctrl.ocx.mui related errors on your device. You can also download hhctrl.ocx.mui file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista

File info

General information
Filename hhctrl.ocx.mui
File extension MUI
Description Microsoft® HTML Help Control
Software
Program HTML Help
Author Microsoft Corporation
Details
MIME type application/octet-stream
File type Executable application
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)
hhctrl.ocx.mui

There are various types of errors related to hhctrl.ocx.mui file. hhctrl.ocx.mui 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 hhctrl.ocx.mui file. If you encounter one listed below (or similar), please consider the following suggestions.

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

hhctrl.ocx.mui

Error

Application could not be started because hhctrl.ocx.mui file is missing. Reinstall the application to solve the problem.

OK

Problems related to hhctrl.ocx.mui 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 hhctrl.ocx.mui 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.

hhctrl.ocx.mui 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 hhctrl.ocx.mui 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 hhctrl.ocx.mui 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 hhctrl.ocx.mui 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 hhctrl.ocx.mui file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the hhctrl.ocx.mui 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 hhctrl.ocx.mui 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 hhctrl.ocx.mui 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 hhctrl.ocx.mui file

The last solution is to manually download and replace hhctrl.ocx.mui 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 hhctrl.ocx.mui file.

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

  • Windows 10: C:\Windows\System32\en-US\
  • Windows 8.1: C:\Windows\System32\en-GB\
  • Windows 8: 1: C:\Windows\System32\en-GB\
  • Windows 7: C:\Windows\System32\en-US\
  • Windows 7: C:\Windows\System32\en-US\
  • Windows Vista: ---
  • Windows Vista: ---

If the steps did not solve your hhctrl.ocx.mui 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 hhctrl.ocx.mui
System Windows 10
File size 32768 bytes
Date 2017-03-18
File details
MD5 ecabbe274e48590638275dd0116dc320
SHA1 0c257b4f7251ec54ecaecfdb3a3df4ea5bc594e6
SHA256 08135fcda4dcf6a9e02dd837075cba96c6153d12e6d31ddad669f124ec95c8ce
CRC32 b3811e7e
Example file location C:\Windows\System32\en-US\
Filename hhctrl.ocx.mui
System Windows 8.1
File size 32256 bytes
Date 2014-11-21
File details
MD5 4a59e6203fb8ad0f95c2739612af2b5a
SHA1 b14d800edfeb3535b3d333814dac812ba62090c6
SHA256 16fbfbc26fdd83ee20adbf23b7e7a469af3e5716d786eed122b9f23c8c735588
CRC32 c60492d0
Example file location C:\Windows\System32\en-GB\
Filename hhctrl.ocx.mui
System Windows 8
File size 32256 bytes
Date 2012-07-26
File details
MD5 ddf40d92e1d6d786771b3a789eab402e
SHA1 7d9eb6b73ac31744049ba0eefb32bcca02db844f
SHA256 32dd38ff71946ba8b6cfd1ab0c2389749a8585c4390f74b5984012f85e0b235f
CRC32 e05a0541
Example file location 1: C:\Windows\System32\en-GB\
Filename hhctrl.ocx.mui
System Windows 7
File size 32256 bytes
Date -0001-11-30
File details
MD5 6fa75c6c9169c1d49d0e64d15cb9aef7
SHA1 1ca84f1e22b23623537dec87a9ee2651af968411
SHA256 1e308f5928892d192c774f8cd31bcf081ffdf0a0e5d652fbb8217e5b1c1c7b47
CRC32 cc012f49
Example file location C:\Windows\System32\en-US\
Filename hhctrl.ocx.mui
System Windows 7
File size 32256 bytes
Date 2011-04-12
File details
MD5 cd04c70a79a494bfe683f8bdef45f8c9
SHA1 3d3d2f91f866a73eae065db088ddc7269f1d967f
SHA256 78102328d25b536cea1e574d7475bc3ab677466fdc67af0a868e666e86cec583
CRC32 b7ce4685
Example file location C:\Windows\System32\en-US\
Filename hhctrl.ocx.mui
System Windows Vista
File size 32256 bytes
Date 2006-11-02
File details
MD5 758c9e3b2656c3b30051fdbfe0e25e29
SHA1 0ac8f276fe1c8b2aa925d1b49a559f2599dea1ff
SHA256 051c8e76b82b4dc889cc51c5620a0625548c927253258429a1bbd358fdac6fea
CRC32 459dc7ce
Example file location ---
Filename hhctrl.ocx.mui
System Windows Vista
File size 40960 bytes
Date -0001-11-30
File details
MD5 9928edf1b481b156479ada0a7a416f0f
SHA1 1caa934ce606508fac208eaed77c48b2ed703dd6
SHA256 5107243de54240c495e0bf25e4a044847502572f33463fc5bb49623f501bb29a
CRC32 8571a11b
Example file location ---