How to Download Kompozer.exe and Fix Runtime Error Messages

Last Updated: 12/07/2023
[Time Needed for Reading: ~4-6 minutes]

EXE files such as kompozer.exe are categorized as Win32 EXE (Dynamic link library) files. As a KompoZer file, it was created for use in KompoZer by Open Source.

The initial introduction of kompozer.exe released in KompoZer 0.7.10 was for Windows 10 on 04/02/2008. This is the most recent release date from Open Source, according to our records.

This article discusses complete file details, EXE file troubleshooting instructions for problems with kompozer.exe, 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)


Recommended Download: Fix kompozer.exe / KompoZer-related registry issues with WinThruster.

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File Overview


General Information
File Name: kompozer.exe
File Extension: EXE file extension
Description: KompoZer
Object File Type: Dynamic link library
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Mozilla Foundation
Software Program: KompoZer
Legal Copyright: License: MPL 1.1/GPL 2.0/LGPL 2.1
File Details
Character Set: Unicode
Language Code: Neutral
File Flags: Private build
File Flags Mask: 0x003f
Entry Point: 0x96ae
Code Size: 36864


What are kompozer.exe Error Messages?


kompozer.exe Runtime Errors

Runtime errors are KompoZer errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when kompozer.exe is attempted to be loaded either when KompoZer is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using KompoZer.

In most cases, kompozer.exe runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these kompozer.exe error messages mean that KompoZer was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, KompoZer will be unable to start without resolving these errors.

Some of the most common kompozer.exe errors include:

  • kompozer.exe - Bad Image.
  • kompozer.exe Application Error.
  • kompozer.exe could not be found.
  • kompozer.exe could not be installed.
  • kompozer.exe could not be launched. Class not registered.
  • kompozer.exe could not be started.
  • kompozer.exe failed to initialize properly.
  • kompozer.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
  • kompozer.exe is not a valid Win32 application.
  • kompozer.exe is not running.
  • Cannot find kompozer.exe.
  • Error starting program: kompozer.exe.
  • Faulting Application Path: kompozer.exe.
  • The file kompozer.exe is missing or corrupt.
  • Windows failed to start - kompozer.exe.
System Error


The program can’t start because kompozer.exe is missing from your computer. Try reinstalling the program to fix this problem.

Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

Finding the source of the kompozer.exe error is key to properly resolving these errors. Although most of these EXE errors affecting kompozer.exe will happen during startup, occasionally you will encounter a runtime error while using KompoZer. This can occur due to poor programming on behalf of Mozilla Foundation, conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of kompozer.exe errors can occur if it has been accidentally moved, deleted, or corrupted by a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix kompozer.exe 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 kompozer.exe 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 kompozer.exe error, please proceed to the Step 2 below.

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

You can uninstall KompoZer 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 KompoZer 0.7.10 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

KompoZer 0.7.10

Open Source

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


CAUTION : We strongly advise against downloading and copying kompozer.exe to your appropriate Windows system directory. Open Source typically does not release KompoZer EXE 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 kompozer.exe and all other EXE files for KompoZer. An incorrectly installed EXE 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 kompozer.exe


EXE Files Related to kompozer.exe

File Name Description Software Program (Version) File Size (bytes) File Location
xpcshell.exe Windows Executable KompoZer 0.7.10 13824 C:\Windows\SoftwareDistribution\DataStore\Logs\
kompozer-0.8b3.en-US.w... KompoZer Setup KompoZer 0.7.10 6785285 C:\Windows\SoftwareDistribution\DataStore\Logs\
unins000.exe Setup/Uninstall KompoZer 0.7.10 1182143 C:\Program Files (x86)\Java\jdk1.5.0_22\demo\ma...
FileCoAuth.exe Microsoft OneDriveFile Co-Authoring Executable Microsoft OneDrive (19.222.1110.0006) 506216 C:\Users\Tester\AppData\Local\Microsoft\Windows\
AppInstallerPythonRedi... AppInstallerPythonRedirector.exe Microsoft Appx Click Handler (1.0.191018002-AppxClickHandlerstor) 251392 C:\Program Files (x86)\Microsoft Office\root\vf...

Other Files Related to kompozer.exe

File Name Description Software Program (Version) File Size (bytes) File Location
Sessions.xml Extensible Markup Language IrfanView 4.53 5277232 C:\Windows\servicing\Sessions\
Sessions.back.xml Extensible Markup Language IrfanView 4.53 5277232 C:\Windows\servicing\Sessions\
CBS.log Log eMule 0.50a 888229 C:\Windows\Logs\CBS\
CBS.log Log HandBrake 1.2.2 988071 C:\Windows\Logs\CBS\
CBS.log Log WinMorph 3.01 build 801 986552 C:\Windows\Logs\CBS\


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