Thanks. Turns out that there was no OAB associated with any of the stores. I guess in my deleting and recreating them the didn't get reassociated properly.
...Tim From: Webster [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 18, 2008 2:05 PM To: MS-Exchange Admin Issues Subject: RE: OAB Problems Sorry M, still under the influence of knock out juice from the dentist for cracking 2 teeth. Been a very painful 3 days of dental work. Webster From: Michael B. Smith [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 18, 2008 3:59 PM To: MS-Exchange Admin Issues Subject: RE: OAB Problems He means "rebuild" and "rebuilt". J "regen" <shudder> Regards, Michael B. Smith MCITP:EM/MCSE/Exchange MVP http://TheEssentialExchange.com From: Webster [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 18, 2008 4:53 PM To: MS-Exchange Admin Issues Subject: RE: OAB Problems Turn up logging to Maximum and the logs will show you the users/contacts/etc it is having issues with. Clean those issues up and regen the OAB. You will then be fine. Just had this issue and the customer had 112 contacts with no X.400 addresses. Once that was resolved the OAB regened just fine and OL users could manually download it. Webster From: Tim Evans [mailto:[EMAIL PROTECTED] Subject: OAB Problems We're in an Exchange 2003 SP2 environment. Shortly after upgrading to Outlook 2007, some users started reporting synchronization errors downloading the OAB. Following the instructions in KB 867506, I created a new OAB with a different name. That didn't solve the problem. In fact, no one can download the OAB now and everyone running in cached mode is working with an old copy of the GAL. After a week, I created a new OAB called "Default Offline Address Book" (the same name as it was originally) but still now joy. Manual attempts to download the OAB get an error: "Task 'Microsoft Exchange' reported error (0x8004010F) : 'The operation failed. An object cannot be found." or just "An error occurred while opening the Microsoft Exchange offline address book files. See your administrator." Any ideas how to fix my OAB? ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~