To fix the issue, you need to remove all your email accounts and add them again.
This is relatively simple, and you can do it by following these steps: If Outlook keeps crashing on your Windows 10 PC, the problem might be your password.
Sometimes your antivirus software can interfere with Outlook and cause it to crash.
Users reported that Kaspersky Anti-Spam add-on caused this issue, but other add-ons can also cause it.
You also have the option of updating the appointment in Outlook Calendar so you can view all correspondence in the calendar.
As you probably know Office 2016 has been recently released, and many Windows 10 users have switched to it.
Because you have pre-written scripts this can save a lot of time.
Appointment Reminder will start sending automated reminders once you've turned on Auto Send.