I have been using outlook 2007 to connect to my exchange 2007 mailbox server for several months with no problems. Recently I changed my network password, and some time later outlook 2007 sarted prompting me for my password. Even if i enter my password and check the remember password box, it still keeps reappearing. Another thing im noticing is when outlook does its send/recieve thing, I get error (0x8004010F) 'The operation failed. An object cannot be found'. I am still recieving and sending mail just fine. I have checked settings and everything looks normal. This settup is a standard midsize buisess setup, 1 mailbox server, 1 CAS, 1 hubtransport server. I am the only user on the network using Outlook 2007, every one else is Outlook 2003 and they are getting sync issues with this error 15:13:22 Microsoft Exchange offline address book 15:13:22 0X8004010F thanks

About the password prompt - its trying to connect to the webmail address?? I do not have Outllook Anywhere checked in my mail settings.

For troubleshooting this error have a look at the following link http://msexchangeteam.com/archive/2007/04/19/437902.aspxJonas Andersson MCTS: Microsoft Exchange Server 2007/2010 | MCITP: EMA 2007/2010 | MCSE/MCSA Blog: http://www.testlabs.se/blog

Hi chiefm, For the error(0x8004010F)you can refer to Jonas’s link. It’s a good link. For your another question, I understand that after you change your network password, the Outlook 2007 started prompt for your password. For this issue, I want to clarify the following information. 1. Do you use pop3 protocol to connect your webmail? 2. Which kind of password does your Outlook 2007 prompt, Network password or e-mail account password? Troubleshooting: If your Outlook prompt for Network password and you are using pop3 protocol, I suggest you refer to this document: I get an Enter Network Password prompt http://office.microsoft.com/en-us/outlook-help/i-get-an-enter-network-password-prompt-HA010151354.aspx If your Outlook prompt for e-mail account password, you can refer to this document: Outlook 2007 prompts you repeatedly for your e-mail account credentials http://support.microsoft.com/kb/923579 If the problem persists, please feel free to let me know and I will be glad to help. Best Regards, EvanPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

thanks. Im not finding any oab files in the default oab folder on the CAS. Its empty. Now, this Exchange 2007 setup was a migration from 2000 and I kept the public folders, so i have an oab folder in System Public Folders that I can view in the Public Folder Management Console. There are 2 folders in that oab folder that both say OAB version 2 and have no items to show in them. My 1st question is should there be something in that folder? c:\programFiles\microsof\ExchangeServer\clientAccess\OAB\<guid>