Application Bonjour

A way to uninstall Bonjour from your computer

Bonjour is a software application. This page contains details on how to remove it from your computer. It is produced by Apple Inc.. Open here where you can get more info on Apple Inc.. Please follow if you want to read more on Bonjour on Apple Inc.'s page. Usually the Bonjour program is placed in the C:\Program Files (x86)\Bonjour directory, depending on the user's option during install. The full command line for uninstalling Bonjour is MsiExec.exe /X{B91110FB-33B4-468B-90C2-4D5E8AE3FAE1}. Keep in mind that if you will type this command in Start / Run Note you may receive a notification for administrator rights. mDNSResponder.exe is the programs's main file and it takes close to 337.28 KB (345376 bytes) on disk.

The executable files below are part of Bonjour. They occupy about 337.28 KB (345376 bytes) on disk.

  • mDNSResponder.exe (337.28 KB)

This info is about Bonjour version only. You can find here a few links to other Bonjour releases: to view all...
If you are manually uninstalling Bonjour we advise you to verify if the following data is left behind on your PC.

Folders left behind when you uninstall Bonjour:
  • C:\Program Files (x86)\Bonjour

Files remaining:
  • C:\Program Files (x86)\Bonjour\About Bonjour.lnk
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\da.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\de.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\en.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\en_GB.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\es.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\fi.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\fr.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\it.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\ja.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\ko.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\nb.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\nl.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\pl.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\pt.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\pt_PT.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\ru.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\sv.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\zh_CN.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\Bonjour.Resources\zh_TW.lproj\About Bonjour.rtf
  • C:\Program Files (x86)\Bonjour\dns_sd.jar
  • C:\Program Files (x86)\Bonjour\mdnsNSP.dll
  • C:\Program Files (x86)\Bonjour\mDNSResponder.exe
  • C:\Users\UserName\AppData\Local\Packages\Microsoft.Windows.Cortana_cw5n1h2txyewy\LocalState\AppIconCache\100\{6D809377-6AF0-444B-8957-A3773F02200E}_Bonjour Print Services_PrinterWizard_exe
  • C:\Users\UserName\AppData\Local\Packages\Microsoft.Windows.Cortana_cw5n1h2txyewy\LocalState\AppIconCache\100\{6D809377-6AF0-444B-8957-A3773F02200E}_Bonjour Print Services_PrinterWizard_Resources_en_lproj_About Bonjour Print Services_rtf
  • C:\Windows\Installer\{B91110FB-33B4-468B-90C2-4D5E8AE3FAE1}\Bonjour.ico

Registry keys:
  • HKEY_CLASSES_ROOT\Bonjour.DNSSDEventManager
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\BF01119B4B33B864092CD4E5A83EAF1E
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{B91110FB-33B4-468B-90C2-4D5E8AE3FAE1}
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Apple Inc.\Bonjour
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Classes\AppID\Bonjour.DLL
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Bonjour Service
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\EventLog\Application\Bonjour Service

Additional values that you should delete:
  • HKEY_CLASSES_ROOT\Installer\Features\BF01119B4B33B864092CD4E5A83EAF1E\Bonjour
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\BF01119B4B33B864092CD4E5A83EAF1E\ProductName
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files (x86)\Bonjour\
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\WINDOWS\Installer\{B91110FB-33B4-468B-90C2-4D5E8AE3FAE1}\
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Bonjour Service\DisplayName
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Bonjour Service\ImagePath

How to erase Bonjour from your PC using Advanced Uninstaller PRO

Bonjour is an application by Apple Inc.. Frequently, people decide to remove this program. Sometimes this is hard because removing this by hand requires some experience regarding PCs. The best SIMPLE solution to remove Bonjour is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your system, add it. This is good because Advanced Uninstaller PRO is one of the best uninstaller and general utility to clean your system.


2. Run Advanced Uninstaller PRO. It's recommended to take some time to get familiar with Advanced Uninstaller PRO's design and number of features available. Advanced Uninstaller PRO is a very good Windows tool.

3. Click on the General Tools category
Go to General Tools

4. Activate the Uninstall Programs feature
Go to Uninstall Programs

5. A list of the applications existing on your PC will appear

6. Scroll the list of applications until you find Bonjour or simply activate the Search field and type in "Bonjour". If it is installed on your PC the Bonjour app will be found automatically. When you select Bonjour in the list of applications, the following information regarding the application is available to you:

  • Star rating (in the lower left corner). The star rating tells you the opinion other people have regarding Bonjour, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Click on the Read reviews button.
  • Details regarding the program you are about to remove, by pressing the Properties button.
For example you can see that for Bonjour:

  • The web site of the program is:
  • The uninstall string is: MsiExec.exe /X{B91110FB-33B4-468B-90C2-4D5E8AE3FAE1}
7. Click the Uninstall button. A confirmation page will show up. Confirm the removal by pressing the Uninstall button. Advanced Uninstaller PRO will then uninstall Bonjour.
Uninstall Bonjour

8. After removing Bonjour, Advanced Uninstaller PRO will offer to run a cleanup. Click Next to proceed with the cleanup. All the items that belong Bonjour that have been left behind will be detected and you will be asked if you want to delete them. By uninstalling Bonjour with Advanced Uninstaller PRO, you can be sure that no registry entries, files or directories are left behind on your PC.

Your PC will remain clean, speedy and able to take on new tasks.


Geographical user distribution

  • 10.0
  • Windows 7 (6.1)
  • Windows 8.1 (6.3)
  • Windows XP (5.1)
  • Windows 8 (6.2)
  • Windows Vista (6.0)
  • Windows Server 2003 (5.2)
  • Windows (6.4)
Software Application


This page is not a piece of advice to remove Bonjour by Apple Inc. from your computer, nor are we saying that Bonjour by Apple Inc. is not a good application for your computer. This text simply contains detailed info on how to remove Bonjour supposing you want to. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-06-19 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-06-18 21:33:55.283