Unable to accept meeting using EWS, getting "user is organizer" error

I'm using EWS to create and accept appointments for users.  I can create appointments and the organizer/attendees are correct.  However, if I impersonate an attendee to accept the appointment (using Appointment.Accept), I get a ServiceResponseException: "The user is the organizer of this meeting, and cannot, therefore, accept it."  The organizer on the appointment is still correct (and not the attendee being impersonated). Any ideas on what I could be doing wrong?  

Thanks in advance!




  • Edited by tj_621 10 hours 3 minutes ago
May 28th, 2015 5:18pm

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