Fix mousewheel.ocx missing/ not registered error Step by Step

Frustrated by the mousewheel.ocx error message? Well, you should want to know what this mousewheel.ocx file is, what causes this error and the most important thing is how to fix this error. In this page, you will find all answers to your questions about this mousewheel.ocx and the methods to fix it.

Recommended: Fix mousewheel.ocx Error Automatically

Download Auto Fix Tool

What's mousewheel.ocx File?

As its file extension denotes, mousewheel.ocx is a vital ocx file and it's a component of the software mousewheel developed by Windows Software Developer. The latest version of mousewheel.ocx file is 1.00.0025 and MD5 value is a7a879ea2e5973d9ab849c6bd28902a5. This error can be seen on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10.

mousewheel.ocx file information:
File Name:   
   mousewheel.ocx (Free Scan)
Product Name:   
Product Version:   
   Windows Software Developer
File md5:   
File type:   
   ocx file
Security Level(0-5):   
OS Infected:   
   Download mousewheel.ocx Error Free Scan Tool

Why Do I Receive mousewheel.ocx Error?

mousewheel and the Windows will generate mousewheel.ocx error when mousewheel.ocx file cannot be used due to the removal or corruption of mousewheel.ocx file. Virus infection is also a potential cause of mousewheel.ocx error.

Popular mousewheel.ocx Error Messages

  • The application has failed to start because mousewheel.ocx was not found. Re-installing the application may fix this problem.
  • The program can't start because mousewheel.ocx is missing from your computer. Try reinstalling the program to fix this problem.
  • mousewheel.ocx failed. The specified module could not be found.
  • File not found: mousewheel.ocx.
  • Failed to load library 'mousewheel.ocx'.
  • Access violation in module 'mousewheel.ocx'.
  • Component 'mousewheel.ocx' or one of its dependencies not correctly registered a file is missing or invalid.

You may receive mousewheel.ocx error when you run or close mousewheel, start or shut down the computer, or use specific function of mousewheel. The time you encounter the error is very important to troubleshoot the problem.

Causes of mousewheel.ocx Error

mousewheel.ocx error can be caused by plenty of reasons. The following are the most common causes of mousewheel.ocx error.

  • The latest version of mousewheel.ocx file is overwritten by a previous version installed by another newly-installed program.
  • There is a malfunctioning or faulty hardware in your computer.
  • mousewheel.ocx file is infected with malicious adware, Trojans, spyware and malware.
  • The associated entries of mousewheel.ocx are corrupted in the registry.
  • mousewheel.ocx file that is still used by other programs is uninstalled by another program.

How to Fix mousewheel.ocx Error?

If you're confident of fixing this problem yourself, we have listed several solutions to troubleshoot your mousewheel.ocx problem.

Method 1: Uninstall and then reinstall mousewheel causing mousewheel.ocx error.

If mousewheel.ocx error pops up when you're using mousewheel, then it's worth trying to reinstall mousewheel or the program from Windows Software Developer.


Windows Vista, Windows 7 and Windows 10:

a. Click Start and click Control Panel.

start control panel windows 7

b. Click Uninstall a program.

win7 control panel programs and features

c. Look for mousewheel or the program from Windows Software Developer, right click on it and click Uninstall to uninstall it from your system.

uninstall software

d. After the uninstallation, restart your computer and then reinstall the software with your disc or the installer from the official website.

Windows 8 and 8.1:

a. Hover the cursor to the top right corner of the screen to bring up Charms bar and then click Search.

windows 8 charms bar search

b. Click Settings, type uninstall, and click Uninstall a program in the search results.

uninstall windows8

c. Look for mousewheel or the program from Windows Software Developer, right click on it and click Uninstall to uninstall it from your system.

uninstall software windows8

d. After the uninstallation, restart your computer and then reinstall the software with your disc or the installer from the official website.

Method 2: Run a virus scan.

Malware infection is one of the most popular cause of various computer problems like mousewheel.ocx error. Computer malware can make their way into the system, change system settings and corrupt system files. When this happens, mousewheel and Windows becomes more prone to mousewheel.ocx error and even malfunction.


a. Restart your system into Safe Mode with Networking.

b. Open your antivirus or antispyware program. (You can also use this recommended malware detect tool)

c. Run a full scan for your system.

d. After the scan completes, either quarantine or remove any detected malware.

e. Restart your system.

Method 3: Restart your computer.

You can try restarting your computer to fix mousewheel.ocx error, as sometimes mousewheel.ocx error may be temporary and can be fixed after a system restart.

Method 4: Repair corrupted Windows registry.

As the most important part of Windows operating system, Windows registry is a place that stores all information and configurations of software and hardware. A problematic registry is one of the most common causes of computer errors like mousewheel.ocx error. Software installation, uninstallation, malware infection can make changes to the registry. Over time, more and more invalid entries are left and accumulated in the registry and then lead to various errors and problems. The registry needs regular maintenance to keep it tidy and stable. Manual editing the registry is not practical for people with no computer expertise, it's recommended that you use a registry cleaner to do this job.


Note: It requires certain computer knowledge to perform the above solutions. If you're not comfortable with this process, it's recommended that you download and run this automatic error fix utility to fix your PC problems automatically:

Download Auto Fix Tool

Does mousewheel.ocx error still persist?

Feel free to contact us for more assistance.

Writen by admin

Join the discussion

Your email address will not be published. Required fields are marked *