Outlook 2007 Shared Calenders Dale 5/7/2007 9:52:00 PM I am running Outlook 2007 with SBS 2003 and using shared calenders. About one half of my workstations are XP/2003 and the other half 2007 with XP or Vista. Intermittently I get an error when trying to access a someone else's calendar but only on the machines with 2007. Microsoft Office Outlook The messaging interface has returned an unknown error. If the problem persists, restart Outlook. I can usually still access some of the other calenders when this happens. When I restart Outlook it works again. Can anyone help me? I'd like to get all my machines up to 2007.

RE: Outlook 2007 Shared Calenders T Weitz 5/8/2007 8:09:01 PM Why don't you upgrade all of them to 2007? We had that problem, moved to 2007 and have not had a problem since. "Dale" wrote: [Quoted Text] > I am running Outlook 2007 with SBS 2003 and using shared calenders. About one > half of my workstations are XP/2003 and the other half 2007 with XP or Vista. > Intermittently I get an error when trying to access a someone else's calendar > but only on the machines with 2007. > > Microsoft Office Outlook > The messaging interface has returned an unknown error. If the problem > persists, restart Outlook. > > I can usually still access some of the other calenders when this happens. > > When I restart Outlook it works again. > > Can anyone help me? I'd like to get all my machines up to 2007.

RE: Outlook 2007 Shared Calenders Dale 5/9/2007 7:59:00 PM I didn't upgrade all of them because I am having a problem. If I do that and it doesn't fix it then I have a bigger problem. The users I haven't upgraded yet aren't having the problem but would freak out if they did. Do you think it really could be an interaction between O23K and O27K when Exchange is the store? "T Weitz" wrote: [Quoted Text] > Why don't you upgrade all of them to 2007? We had that problem, moved to > 2007 and have not had a problem since. > > > "Dale" wrote: > > > I am running Outlook 2007 with SBS 2003 and using shared calenders. About one > > half of my workstations are XP/2003 and the other half 2007 with XP or Vista. > > Intermittently I get an error when trying to access a someone else's calendar > > but only on the machines with 2007. > > > > Microsoft Office Outlook > > The messaging interface has returned an unknown error. If the problem > > persists, restart Outlook. > > > > I can usually still access some of the other calenders when this happens. > > > > When I restart Outlook it works again. > > > > Can anyone help me? I'd like to get all my machines up to 2007.

Re: Outlook 2007 Shared Calenders YSpud <jared[ at ]infinitysol.com> 6/14/2007 4:31:38 AM I am having the same issue. Outlook 2007 running on Vista and two shared calendars on an exchange 2003 server. Intermittent messaging interface errors. Driving me nuts. Has anyone come up with an answer for this yet ?