Download MKVLibrary.dll and Fix DLL Errors

Last Updated: 11/26/2023
[Time Needed for Reading: ~4-6 minutes]

MKVLibrary.dll is considered a type of ClassLibrary1 file. It is most-commonly used in ClassLibrary1 developed by Wondershare Software Co., Ltd.. It uses the DLL file extension and is considered a Win32 DLL (Dynamic link library) file.

MKVLibrary.dll was initially released with Wondershare UniConverter 11 on 05/08/2019 for the Windows 10 Operating System. According to our records, this is the primary and most recent file release from Wondershare Software Co., Ltd..

In this short article, you will discover detailed file information, steps for troubleshooting DLL file problems with MKVLibrary.dll, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: MKVLibrary.dll
File Extension: DLL file extension
Description: ClassLibrary1
Object File Type: Dynamic link library
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Program: ClassLibrary1
Legal Copyright: Copyright © 2012
Developer: Wondershare Software Co., Ltd.
Software: Wondershare UniConverter
Software Version: 11
File Details
Character Set: Unicode
Language Code: Neutral
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x7e6e
Code Size: 24576
Assembly Version: 1.2.0.0


What are MKVLibrary.dll Error Messages?


Dynamic Link Library MKVLibrary.dll Errors

MKVLibrary.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like MKVLibrary.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like MpSigStub.exe - to follow. These files were created so that multiple programs (eg. Wondershare UniConverter) could share the same MKVLibrary.dll 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 DLL 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 MKVLibrary.dll is attempted to be loaded either when Wondershare UniConverter is starting up, or in some cases already running. Some of the most common MKVLibrary.dll errors include:

Your MKVLibrary.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Wondershare UniConverter), or deleted by a malware infection. Furthermore, MKVLibrary.dll file corruption could be caused from a power outage when loading Wondershare UniConverter, system crash while loading MKVLibrary.dll, 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 MKVLibrary.dll 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 MKVLibrary.dll 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 MKVLibrary.dll error, please proceed to the Step 2 below.

Step 2: If recently installed Wondershare UniConverter (or related software), uninstall then try reinstalling Wondershare UniConverter software.

You can uninstall Wondershare UniConverter 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 Wondershare UniConverter 11 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Wondershare UniConverter software.

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

Wondershare UniConverter 11

Wondershare Software Co., Ltd.

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 MKVLibrary.dll 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 MKVLibrary.dll 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 MKVLibrary.dll 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 MKVLibrary.dll file version. We maintain a comprehensive database of 100% malware-free MKVLibrary.dll files for every applicable version of Wondershare UniConverter. 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 MKVLibrary.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Wondershare UniConverter folder location:
    Windows 10: C:\Program Files (x86)\Wondershare\Video Converter Ultimate\
  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 MKVLibrary.dll 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 MKVLibrary.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying MKVLibrary.dll to your appropriate Windows system directory. Wondershare Software Co., Ltd. typically does not release Wondershare UniConverter DLL 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 MKVLibrary.dll and all other DLL files for Wondershare UniConverter. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


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DLL Files Related to MKVLibrary.dll

File Name Description Software Program (Version) File Size (bytes) File Location
EntSyncFx.dll Microsoft Synchronization Framework Entertainment Platform (10.17021.1003.0) 665600 C:\Windows\System32\wdi\LogFiles\
VobRepair.dll Dynamic Link Library Wondershare UniConverter 11 83456 C:\Windows\System32\
wp_eaac.dll wp_ac3 动态链接库 wp_ac3 动态链接库 (7, 3, 5, 48) 92672 C:\Windows\System32\
msvcp140_app.dll Microsoft® C Runtime Library Microsoft® Visual Studio® 2017 (14.20.27323.0) 598560 C:\Users\Bill Gates\Links\
WS_ItunesHook.dll ItunesHo Dynamic Link Library ItunesHo Dynamic Link Library (6, 0, 0, 0) 157696 C:\Windows\System32\

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setupapi.dev.log Log Wondershare Filmora 9.2 684126 C:\Windows\inf\
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