MySQLInstaller.Core.dll - Download and Fix DLL Errors

Last Updated: 12/02/2023
[Time Needed for Reading: ~4-6 minutes]

MySQLInstaller.Core.dll uses the DLL file extension, which is more specifically known as a WexInstaller.Core file. It is classified as a Win32 DLL (Dynamic link library) file, created for WexInstaller.Core by My SQL Community.

MySQLInstaller.Core.dll was first released in the Windows 10 Operating System on 05/30/2019 with MySQL Database Server 8.0.16.0. This file version is latest update offered from My SQL Community, according to our records.

This article discusses complete file details, DLL file troubleshooting instructions for problems with MySQLInstaller.Core.dll, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: MySQLInstaller.Core.dll
File Extension: DLL file extension
Description: WexInstaller.Core
Object File Type: Dynamic link library
Comments: Core library for the MySQL Installer
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Oracle Corporation
Software Program: WexInstaller.Core
Legal Copyright: Copyright © 2011, 2019, Oracle and/or its affiliates. All rights reserved.
File Details
Character Set: Unicode
Language Code: Neutral
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x87bd2
Code Size: 548352
Assembly Version: 1.4.32.0


What are MySQLInstaller.Core.dll Error Messages?


Dynamic Link Library MySQLInstaller.Core.dll Errors

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

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

Step 2: If recently installed MySQL Database Server (or related software), uninstall then try reinstalling MySQL Database Server software.

You can uninstall MySQL Database Server 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 MySQL Database Server 8.0.16.0 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall MySQL Database Server software.

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

MySQL Database Server 8.0.16.0

My SQL Community

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


CAUTION : We strongly advise against downloading and copying MySQLInstaller.Core.dll to your appropriate Windows system directory. My SQL Community typically does not release MySQL Database Server 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 MySQLInstaller.Core.dll and all other DLL files for MySQL Database Server. 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


Files Related to MySQLInstaller.Core.dll


DLL Files Related to MySQLInstaller.Core.dll

File Name Description Software Program (Version) File Size (bytes) File Location
semisync_master.dll Dynamic Link Library MySQL Database Server 8.0.16.0 74752 C:\Windows\System32\spool\drivers\x64\3\en-US\
PilotshubApp.dll Dynamic Link Library MySQL Database Server 8.0.16.0 28457984 C:\Windows\Panther\
System.Globalization.dll System.Globalization Microsoft® .NET Framework (1.0.24212.01. Commit Hash: 9688ddbb62c04189cac4c4a06e31e93377dccd41) 22384 C:\Windows\System32\drivers\
libEGL.dll Dynamic Link Library libEGL (5.11.1.0) 22376 C:\Users\Tester\AppData\Local\Microsoft\Windows\
vccorlib140.dll Microsoft ® VC WinRT core library Microsoft® Visual Studio® 2017 (14.21.27629.0) 269056 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\

Other Files Related to MySQLInstaller.Core.dll

File Name Description Software Program (Version) File Size (bytes) File Location
setuperr.log Log MySQL Database Server 8.0.16.0 317 C:\$WINDOWS.~BT\Sources\Panther\
diagerr.xml Extensible Markup Language MySQL Database Server 8.0.16.0 5718 C:\Windows\System32\Sysprep\Panther\
EtwRTEventLog-System.etl Microsoft Event Trace Log MySQL Database Server 8.0.16.0 2592 C:\Windows\System32\LogFiles\WMI\RtBackup\
api-ms-win-core-dateti... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11112 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-debug-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11112 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...


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