I've read everything i could find in google...no joy. I'm using exchange and itunes is telling me "File access is denied. You do not have the permission required to access the file C:\Documents and...<path>\outlook.ost" I can navigate to the file, I can see it, right-click and check permissions and my name is there with rights to the file.........everything I've seen online was back for v7 of itunes. I'm running v220.127.116.11 with office/outlook 2007. Help? It worked up until about a week ago and I can't remember having done anything that would have made it change.