I have installed the public RC of Windows 7 (64-bit) on a new computer I have built. I have copies of both Outlook 2007 and 2010 and was trying to connect to Microsoft Exchange server that I used, without problems, on Vista. I have searched for some time looking for a similar thread and I can't find a solution to this problem. Can anyone direct me to a way to fix this or a thread that specifically addresses this problem? Thanks in advance.Tim

What version of Exchange? There are reports of problems with Outlook 2010 and Exchange 2000. Is the Exchange server on the local network?Kerry Brown MS-MVP - Windows Desktop Experience

Well the mail server is run by my school. I am not sure exactly how I can find out the information. But maybe this is what you needed? Exchange Client Access server .NET Framework version: 2.0.50727.1433 Client Access server operating system version: Microsoft Windows NT 5.2.3790 Service Pack 2 Client Access server operating system language: en-US Microsoft Exchange Client Access server version: 8.1.240.0