cfnetwork.dll Is Missing Error Fix – How To Fix cfnetwork.dll Errors

CFNetwork.dll is a file used by Apple’s “CFNetwork” framework – a type of programming technology used by Apple software to help their programs connect to the Internet & interact with various network connections. Although the CFNetwork.dll file is not bundled with Windows, it’s used by many of Apple’s most popular programs, including various programs developed by third-party coders. If you have an error with this file, the good news is that it’s actually very easy to fix if you know how. This tutorial is going to show you how to repair the errors that CFNetwork.dll causes:

What Causes CFNetwork.dll Errors?

CFNetwork.dll errors are generally caused by 3 particular problems, including your computer not having the correct version of the file installed, the software which uses the file being damaged or corrupted, or Windows having “registry” errors. To repair these errors, you should go through each possible cause and fix the issue that your system may have.

The errors which CFNetwork.dll typically shows include:

  • “cfnetwork.dll Not Found”
  • “This application failed to start because cfnetwork.dll was not found. Re-installing the application may fix this problem.”
  • “Cannot find C:\Program Files\Common\apple\mobile device support\bin\cfnetwork.dll”
  • “The file cfnetwork.dll is missing.”
  • “Cannot start CFNetwork. A required component is missing: cfnetwork.dll. Please install the application again.”

How To Fix cfnetwork.dll Errors On Your PC

Step 1 – Re-Install Any Programs Causing The Error

It’s often the case that a particular program will either save the cfnetwork.dll file incorrectly or overwrite the file, preventing the program from being able to read the files which it requires to run. The first step to fix the problem is to reinstall the program that’s causing the error on your system by performing these steps:

  • Click Start > Control Panel > Add / Remove Programs
  • Locate the program causing the problem
  • Click “Remove” next to the program
  • Follow the uninstall process
  • Restart your PC
  • Re-install the program

This will replace all the files & settings the application needed to run, and should fix any outstanding problems with cfnetwork.dll. If you find this works to fix the problem, you should be okay… but if it does not help your system, you should look to proceed onto the next steps:

Step 2 – Replace The “cfnetwork.dll” File On Your PC

If you still get the error after reinstalling the software on your system, it suggests you have a problem with the mss32.dll file itself. You may wish to then try this procedure to replace the file & correct the issue on your PC:

1) Download from our server

2) Unzip the cfnetwork.dll file onto your computer’s hard drive

3) Locate the current mss32.dll on your system

(will likely be in C:\Program Files\Common\apple\mobile device support\bin\)

4) Rename the current cfnetwork.dll to cfnetworkBACKUP.dll

5) Copy & paste the new cfnetwork.dll into its folder

6) Click Start > Run (Or search”run” on Vista & Win7)

7 ) Type “cmd” in the box that appears

8 ) Type “regsvr32 -u cfnetwork.dll” on the black screen & Press Enter

9) Type “regsvr32 cfnetwork.dll” on the black screen

10) Press enter

This will basically replace the mss32.dll file on your system, which should correct any issues the file may have developed on your PC. This generally works to fix most cases of DLL errors, but may not work for you.

Step 3 – Repair The Registry Of Your System

One of the big causes of the “cfnetwork.dll is missing” or “cfnetwork.dll not found” error is the way in which there are a series of mis-matched inside the registry of your system. The registry is a central database which stores all the files, settings and options that Windows uses to run. Although this part of your computer is one of the most important, it’s also a big cause of errors because of the way that Windows will often corrupt it.

Not many people realize this, but the registry will continually cause a large number of DLL errors because of the way in which your computer uses a large list of DLL files to help it run. Each time you use your PC, 100’s of DLL files are being loaded with help from the registry database. If this database gets corrupted / damaged, it leads to your system showing errors like the one you’re seeing, making it highly recommended that you repair any problems inside the registry. This can be done by download a registry cleaner tool from our website.

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Most DLL errors are caused by the "registry database" of Windows.
This is a storage facility for all the files, settings and options that Windows uses to help it run. The problem is that there is a large list of DLL files your software uses to run - this list is highly important but is continually being damaged, causing the errors you're seeing. You can easily fix this problem by using a "registry cleaner" program to repair any registry errors your system has.