The easiest way to try to get rid of corrupt reminders is by closing Outlook and reopening it using the /cleanreminders switch. Outlook will then rebuild the list with just the valid reminders. MFCMAPI to browse 'inside' the message store and delete the reminders. When you can't find the appointment, you need to use When clean reminders doesn't work, look for the appointment the reminder belongs to and delete it. Reminders just won't dismiss, there are several things you can try to get rid of it:
