Hi,

Ever since we upgraded to Outlook 2007, there have been problems with adding
new items to my calendar by our administrator. She can edit existing
calendar items, but not create new one's. I have given full permissions for
"everything", basically making her the owner of my calendar, yet it keeps
coming up with "The operation failied. An object cannot be found." when
trying to add new items. This was working perfectly well with outlook 2003.
Anyone any ideas please?

Thanks