Repair M3xHjOeV.dat Issues (How to Download and Fix)

Last Updated: 07/03/2021
[Average Read Time: 4.5 minutes]

M3xHjOeV.dat, also known as a Game Data file, was created by IObit for the development of IObit Malware Fighter DAT files fall under under the ZIP (Game Data) file type category.

M3xHjOeV.dat was first developed on 09/12/2019 for the Windows 10 Operating System in IObit Malware Fighter This is not only most recent release from IObit, but it's the only version known in existence.

Continue reading below to discover detailed file information, DAT file troubleshooting, and free downloads of several versions of m3xHjOeV.dat.

File Analysis Provided by Jason Geater (Author)

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File Overview

General Information
File Name: m3xHjOeV.dat
File Extension: DAT file extension
File Type: Dynamic Link Library
Description: Game Data
MIME Type: application/zip
User Popularity Rating:
Developer and Software Information
Software Program: IObit Malware Fighter
Developer: IObit
Software: IObit Malware Fighter
Software Version:
File Details
Zip Bit Flag: 0x0003
Zip Compressed Size: 581110
Zip Compression: Deflated
Zip CRC: 0x9e7d8c07
Zip File Name: 7z.dll
Zip Modify Date: 2018:11:28 18:30:04
Zip Required Version: 20
Zip Uncompressed Size: 1138960

What are m3xHjOeV.dat Error Messages?

Dynamic Link Library m3xHjOeV.dat Errors

M3xHjOeV.dat is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like m3xHjOeV.dat, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like Setup.exe - to follow. These files were created so that multiple programs (eg. IObit Malware Fighter) could share the same m3xHjOeV.dat file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DAT file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when m3xHjOeV.dat is attempted to be loaded either when IObit Malware Fighter is starting up, or in some cases already running. Some of the most common m3xHjOeV.dat errors include:

Your m3xHjOeV.dat file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with IObit Malware Fighter), or deleted by a malware infection. Furthermore, m3xHjOeV.dat file corruption could be caused from a power outage when loading IObit Malware Fighter, system crash while loading m3xHjOeV.dat, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

How to Fix m3xHjOeV.dat Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your m3xHjOeV.dat issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the m3xHjOeV.dat error, please proceed to the Step 2 below.

Step 2: If recently installed IObit Malware Fighter (or related software), uninstall then try reinstalling IObit Malware Fighter software.

You can uninstall IObit Malware Fighter software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for IObit Malware Fighter and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall IObit Malware Fighter software.

If this Step 2 fails as well, please proceed to the Step 3 below.

IObit Malware Fighter


Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many m3xHjOeV.dat error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the m3xHjOeV.dat error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

If Those Steps Fail: Download and Replace Your m3xHjOeV.dat File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate m3xHjOeV.dat file version. We maintain a comprehensive database of 100% malware-free m3xHjOeV.dat files for every applicable version of IObit Malware Fighter. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download m3xHjOeV.dat Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate IObit Malware Fighter folder location:
    Windows 10: C:\Program Files (x86)\IObit\IObit Malware Fighter\Update\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve m3xHjOeV.dat problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

Download m3xHjOeV.dat Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying m3xHjOeV.dat to your appropriate Windows system directory. IObit typically does not release IObit Malware Fighter DAT files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing m3xHjOeV.dat and all other DAT files for IObit Malware Fighter. An incorrectly installed DAT file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10

Files Related to m3xHjOeV.dat

DAT Files Related to m3xHjOeV.dat

File Name Description Software Program (Version) File Size (bytes) File Location
orepnor.dat Game Data IObit Malware Fighter 668081 C:\Program Files (x86)\IObit\IObit Malware Figh...
core010.def.dat Game Data IObit Malware Fighter 331 C:\Program Files (x86)\IObit\IObit Malware Figh...
imagestore.dat Game Data IObit Malware Fighter 43759 C:\Users\Tester\AppData\Local\Packages\Microsof...
data.dat Game Data IObit Malware Fighter 9024 C:\Windows\System32\spp\store\2.0\
MSIMGSIZ.DAT Game Data IObit Malware Fighter 49120 C:\Users\Tester\AppData\Local\Packages\Microsof...

Other Files Related to m3xHjOeV.dat

File Name Description Software Program (Version) File Size (bytes) File Location
CBS.log Log Advanced SystemCare Pro 888726 C:\Windows\Logs\CBS\
setuperr.log Log IObit Toolbox 1.2 5179 C:\Windows\Panther\NewOs\Panther\
system.ini Windows Initialization Advanced SystemCare Pro 58 C:\Program Files (x86)\IObit\Advanced SystemCare\
setupact.log Log Start Menu 8 62521 C:\Windows\Panther\UnattendGC\
setupact.log Log Start Menu 8 22792 C:\Windows\System32\Sysprep\Panther\


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