Typically, Bonjour Error Event Id 100 errors are caused by a corrupt or missing Bonjour-associated file, sometimes due to malware infection. Replacing your Apple Inc. file is generally a solution to fixing these issues.
Press Windows key + R to open the Run elevated command-line. In the command line, type services.msc and press Enter. Locate Bonjour service. Right-click on it and open Properties. Under the Startup type, select Manual. Confirm changes and restart your PC. That should resolve the ”100” error within Bonjour service and get you going.
Press Windows key + R to open the Run elevated command-line. In the command line, type services.msc and press Enter. Locate Bonjour service. Right-click on it and open Properties. Under the Startup type, select Manual. Confirm changes and restart your PC. That should resolve the ”100” error within Bonjour service and get you going.
Find a Bonjour service. Right click on it and open the store properties. In the Startup Type section, select Manual. Confirm the changes and restart the new PC. This should fix the highest “100” error on the Bonjour service and allow you to continue. If you’re suffering from a better alternative, feel free to share it with us in the comments below.
Installing the Bonjour service through Windows 10 allows Apple software (and several third-party apps) to find and interact with other Apple products and processes on your network.
How to enable Bonjour?
Open Safari and go to Safari > Preferences.
In the Settings window, go to the Advanced tab, then choose where Bonjour should help you.
Now you can open Safari and just click “Hi” from the Favorites menu or disable bookmarks whenever you want to connect to NAS.
How do I install Bonjour on Windows 10?
To install Bonjour manually: Open the FileMaker Pro installation folder.
Open the Files folder.
Open any Bonjour folder.
Open the folder 32-bit, 64-bit in your version, similar to Windows.
Double-click the Bonjour (32-bit) or possibly (64-bit) bonjour64 icon.
Follow the instructions on the screen to install Bonjour.
How do I fix Bonjour service errors in Windows PC?
To uninstall the Bonjour service on any Windows 11 computer, follow these steps: In the search box, type “cmd” in the Windows 11 taskbar style, or open a command prompt.
In general, enter the services.msc command. This downloads the management console for 11 Windows programs.
Scroll through the list of professional services and find the Bonjour service.
Right click the Bonjour service and force stop it.
Is Bonjour safe?
No, Bonjour is protected (unless it’s a Trojan horse pretending to be legitimate Bonjour). All it does is not set up a network, which means it finds other devices in your mlm, such as printers and other computers, which you can then interact with. This is a service from Apple.

I’m a writer for uscfr.com. In my opinion, technology should make our lives easier, not more complicated. That’s why I enjoy breaking down complex topics and explaining them in a way that everyone can understand. In my free time, I can be found tinkering with new devices or coding up new apps.