MimeTools.dll: How to Fix DLL Errors, Download, and Update

Last Updated: 12/21/2024
[Average Read Time: 4.5 minutes]

Base64 encoder/decoder plugin for Notepad++ files such as mimeTools.dll utilize the DLL file extension. This file is considered a Win32 DLL (Executable application) file, and was first created by Don Ho for the mimeTools software package.

The initial introduction of mimeTools.dll released in Notepad++ 7.8.0 was for Windows 10 on 10/11/2019. This is not only most recent release from Don Ho, but it's the only version known in existence.

In this article, you will find detailed mimeTools.dll information, a DLL file troubleshooting guide, and a list of versions that are available for free download.

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File Overview


General Information
File Name: mimeTools.dll
File Extension: DLL file extension
Description: Base64 encoder/decoder plugin for Notepad++
Object File Type: Executable application
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Don HO don.h@free.fr
Software Program: mimeTools
Legal Copyright: Copyright 2019 by Don HO
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x32a8
Code Size: 54784


What are mimeTools.dll Error Messages?


Dynamic Link Library mimeTools.dll Errors

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

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

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

You can uninstall Notepad++ 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 Notepad++ 7.8.0 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Notepad++ software.

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

Notepad++ 7.8.0

Don Ho

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


CAUTION : We strongly advise against downloading and copying mimeTools.dll to your appropriate Windows system directory. Don Ho typically does not release Notepad++ 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 mimeTools.dll and all other DLL files for Notepad++. 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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