We have a shared calendar with a recurring appointment that a former employee had created. I have given the "Default" user "Author" permissions so we could delete the series for the appointment; but when we deleted it...it returns in a matter of 10 seconds. Then when we try and deleted it again we get the following message.
Could not complete the deletion. The items may have been already deleted or moved.
I've tried closing and going back into Outlook using the "/cleanfreebusy" switch; but this has not resolved the issue.
Any idea on how to resolve this issue?