Hi all:
I'm posting in the server forum because I can reproduce the issue affecting one mailbox with Outlook clients on multiple desktops and ActiveSync disabled.
Exchange Server 2010 SP2 UR4. Outlook 14.0.7106.5003 (32-bit) cached mode on Windows 7 Enterprise x64.
Obviously OWA and Outlook in on-line mode have no issues. When a delgate tries to reschedule a meeting, the update notification is successfully sent to the attendees but after about a minute the meeting "moves back" to the original time on the delegate's copy of the calendar (after the server synchronization fails). The sync process fails with the details below.
13:51:42 Overwrite property: 0x3FFA001F
13:51:42 Overwrite named property: 0x85970003
13:51:42 HRESULT: 0x80040305
13:51:42 HrConfMsgAutoResolved failure
I've done some quick searches with these details but so far haven't come up with anything that is applicable but still trying. Thank you for any assistance.
Paul