I have customer with a Blackberry Pearl 8130 and set up with a pop3 account. We have 4.2 sp2 desktop software and outlook 2007. When we try to sync any of the calender, contacts, tasks, etc, we get a error message saying that the file doesn't exist, or points to a file of zero length. I have re-installed the software, upgraded to 4.3, all with the same problem. I'm guessing it is an outlook issue but cannot contact anyone that can help me. I would appreciate any help.