calander will not save appointment

[Guest]

trying to post an appointment and error message comes up can not save?

 

[Vince Averello [MVP-Outlook]]

What's the text of the error message?

 

[Guest]

it says "can not save"
when I click on a date of the calender it will not let me make an appointment.

 

[Diane Poremsky]

have you tried restarting outlook?