Error With the Core Foundation DLL Not Being Found

Corefoundation.dll Error
The core foundation process file is in all Apple software programs, but the error users generally pops up when attempting to access iTunes, Safari, MobileMe or QuickTime. The error may appear on your computer under a different message, depending on the computer and the type of error. Usually the message will appear as “corefoundation.dll is missing”; however, you may also see a message that the corefoundation.dll cannot be found or that the Apple program is unable to start due to a corefoundation.dll error.
Causes
The error message telling you that the corefoundation.dll file is missing indicates that the application is gone from the computer system and that the program is unable to access the file. This often means that the corefoundation.dll application was accidentally deleted or overwritten. It's also possible that a new installation of another Apple program or an upgrade to the existing application removed the process. Receiving the error message may also mean that the program is corrupt and that the entire application needs to be re-installed in order to replace the lost file.
Fixing the Error
One of the easiest ways to fix the corefoundation.dll error is to run a system recovery. Running a recovery may undo the changes made to the file that caused the error to occur. However, if a recovery does not work, the entire file needs to be replaced. Re-installing the affected Apple program will overwrite the damaged corefoundation.dll file and replace it with a fresh copy.To possibly avoid future issues, update your software with the most recent version of the program through the Apple website.
Scanning Your Computer
After reinstalling the program, run a complete registry scan of your PC to check for issues that can affect computer functions or system processes. Also, it's possible for viruses or malignant code to hide in processes like corefoundation.dll, so update your anti-virus program on a weekly basis and run regular scans to avoid issues like process problems or damage to your computer.