I have a client with 3 XP Pro machines that they upgraded from outlook 2003 to outlook 2007 by themself. Now, everytime they open outlook it prompts for a user name and password. I have researched this to death and tried all the various "solutions" but none work. My client is getting frustrated..as am i, so i need this taken care of.
Single 2008 R2 SP1 server with exchange 2010 SP1 and all updates for both applied.
All workstations are XP Pro SP3 and Outlook 2007 with all updates applied.
I am not going to bother going into any of the security settings for anything..IIS, Exchange so on due to the fact that i have changed them all so many times trying to correct this with not resolution..and i would like someone to tell me what the proper settings should be.