I have a client that's reporting when they try to accept a meeting on their Blackberry device, they get a message saying:
"The meeting may have been updated or deleted since this message was sent"
The device itself synchronises wirelessly with our BES Server, and the client's outlook isn't set to accept / decline meetings automatically. We have over 100 Blackberry users and it's only this client reporting the problem.
Has anyone had this problem before, and do you know of a fix?