I have a user that sometime has an issue when she tries to accept a meeting invite using her BB Curve.
Most of the time she when she accepts an meeting invite using her BB it shows up on her BB calendar and her Outlook Desktop calendar. However every so often when she trys to accept a meeting using her BB her BB gives her a Red X and the meeting does not show up on her desktop Outlook calendar!

BES logs do not show any errors......

Any ideas or suggestions are welcome.....

Thanks!!

Check and make sure that the meeting invites are coming in to the BES mail account, and not another (probably POP) account.

Yes, the users is connected to the BES and the meeting invites are coming from users on our corporate email (Exchange) system