I am in the process of rolling out an iFolder 3.7 installation. We have recently discovered that some of our Outlook 2003 users are having problems when saving emails to their PST files that are now located in iFolders. They get an error:

"Can't move the items. The set of folders could not be opened."

Anybody else run into this? Sometimes if the users closes out of outlook and goes back in, things are fine for awhile but this eventually pops back up again.