We recently migrated from Exchange 2000 to 2007 and I'm trying to work out a couple minor quirks. This I believe is the last one that has me stumped. I can't tell if this is an offline addressbook issue or not. How do I determine what folder "80040119-501-0-5C0" is? If this not an address book issue, what is not getting synced? 13:54:47 Synchronizer Version 12.0.4518 13:54:47 Synchronizing Mailbox 'Steve Trudo' 13:54:47 Synchronizing Hierarchy 13:54:48 Synchronizing server changes in folder 'Inbox' : : : : : : : Everything syncs fine, no errors. : : : : : : :13:55:00 Synchronizing server changes in folder 'Deleted Items' 13:55:00 Downloading from server 'exch-2007.abcinc.com' 13:55:06 Synchronizing server changes in folder 'Junk E-mail' 13:55:06 Downloading from server 'exch-2007.abcinc.com' 13:55:11 Synchronizing Views 13:55:11 Downloading from server 'exch-2007.abcinc.com' 13:55:11 Error synchronizing folder 13:55:11 [80040119-501-0-5C0] 13:55:11 The client operation failed. 13:55:11 Microsoft Exchange Information Store 13:55:11 For more information on this failure, click the URL below:13:55:11 http://www.microsoft.com/support/prodredirect/outlook2000_us.asp?err=80040119-501-0-5c0 13:55:11 Done 13:55:11 Microsoft Exchange offline address book 13:55:11 Download successful Any help would be greatly appreciated.

Anyone have any ideas??

I'm getting the same error using Exchange 2003. Any suggestions?

I am also getting this error. It is only when the user's log in (all using Cached mode). I have deleted the OST. Same problem. I have deleted their profile and recreated it from scratch, they still get it when launching Outlook. Did a rebuild of the OAB. No change. Yesterday I uninstalled my last pair of Exchange 2000 servers (neither had had mailboxes on them in a reasonably long time) and several users (not all, thank goodness) see this issue. Any ideas from anybody?

Based on your responce this seems to be somewhat unique when from coming from Exchange 2000. I dont think this is the OAB but possibly the public folders. But I cant be sure. What are your thoughts?

Steven, I ran in to this same problem and I think I found the solution. For some reason my account settings were set to download public folder favorites. Once I unchecked that, the synch error went away. To correct this, select Tools - Account Settings. Select the appropriate account and change the Email Account settings. Select More, then under the advanced tab uncheck Download Public Folder Favorites. This is a lot faster than recreating the profile.

We have are partially migrated from Exchange 2003 to Exchange 2007 and are receiving the exact same message. Did anyone have any success with resolving this?? I feel it is something to do with either a Public or System folder but not sure which direction to start looking first.

I still get this appear occasionally (about once every 3-4 months or so), but the previous post did help most ofour users that were getting the error. Go into TOOLS - ACCOUNT SETTINGS. Select your exchnage account Click on CHANGE Clickthe MORE SETTINGS button Click on the ADVACED TAB Uncheck "Download public Folders Favorites" OK - NEXT - CLOSE. That should do it.

On mine, cached mode is turned off and "Download public Folders Favorites" is greyed out and unchecked.