When I would sync my device the appointments in my calendar would show double, only on my device. I did some research online and found out how to delete the calendar through the restore function in the desktop manager. When I do this, only some of the appointments get deleted from the device. I even try to manually delete the ones that remain and I get the error "Appointment deleted externally. Changes will be lost and the viewer will be closed." My calendar in Outlook is correct. Is there a way to simply delete everything in my handheld calendar and then resync with my computer. Please help!