The problem is solved. There was a small difference in the code used for searching with/without a Datefilter. The error was in the code building the actual result set and NOT in the code doing the search itself. That's why I didn't see it. Now everything works find.
Thanks to all who helped. Jan -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>