Date format in meeting request responses appears to be hardcoded to US format

Question

Hi
When a room mailbox declines a meeting request that exceeds the booking window in days a response like this is returned.
The end date of this series of repeating meetings is too far in the future. This resource can only be scheduled up to 180 days in advance. The end date
must be before 2/7/2011.
The date returned appears to be hardcoded in US format (M/d/yyyy). I need this to be NZ date format (d/MM/yyyy). How can I accomplish this?
Thanks
Olli

Answer 1

FWIW, we are also having the same problem despite the room being set to the correct regional settings.  Our environment is Exchange 2010 SP2
 [PS] C:>get-mailboxregionalconfiguration  MeetingRoom | select *
 RunspaceId                            : 1657394a-5640-4d8b-9b3b-e061e03db69f
 DateFormat                            : d/MM/yyyy
 Language                              : en-AU
 DefaultFolderNameMatchingUserLanguage : False
 TimeFormat                            : h:mm tt
 TimeZone                              : AUS Eastern Standard Time
 Identity                              :
 IsValid                               : True
The Declined message reads:
 Your meeting request was declined.
 The end date of this series of repeating meetings is too far in the future. This resource can only be scheduled up to 500 days in advance. The end date must be before 11/17/2013.
 All times listed are in the following time zone: Customized Time Zone
I guess, given the lack of response from MS, that it is in fact hard coded and cannot be changed. C'mon MS, can you atleast confirm this is the case?
Thanks guys
Mick