AppleSyncNotifier.exe Error Message...

I updated to iTunes 10.0.1 yesterday through Apple Software Update for Windows and everything installed fine. However, the second time (and everyone there after) I booted up the computer right after logging in I recieved an error message from +*Apple Sync Notifier*+ that it could not find the "CoreFoundation.dll"; and that I needed to reinstall it. The message is straight forward but, what is the program that I need to reinstall? iTunes? Quicktime? Mobile Me? iPod update service? I'm lost. I did manage to eliminate that message by going to the msconfig control panel and eliminate the applesyncnotifier.exe from the start up items (programs that run on start up) it worked in terms that I did see that message pop up back up again. I know this fix is temporary and that I am pretty much preventing an apple task from running at start up, but I would like to solve this problem for once and for all.

Thank You for your help...

PC Specs (ignore my Mac system specs, I also own a Macbook Pro):

Windows XP Service Pack 3
HDD: 100gb
Ram: 1gb
iTunes Version: 10.0.1.
Quicktime for Windows Version: 7.6.8

If possible I would like to know what is the AppleSyncNotifier.exe program