I am having the same problem with my iPhone since I installed the iTunes upgrade. The message I am getting is "AppleSyncNotifier.exe entry point not found. The procedure entry point sqlite3preparev2 could not be located in the dynamic link library sqlite3.dll Then it tells me the AppleSyncNotifier has stopped working. I, unfortunately, have tried too many things and one was to RESET my iPhone in iTunes since it was "not working". Now I have NO data in my iPhone, and when I plug it in to sync, iTunes shows an iPhone icon, but will not connect at all. Any ideas? It had not synced in several days (unbenownst to me) so I have lost many appointments and phone numbers, etc. from Outlook. Any ideas?