I have some Windows 7 Pro client pc's, which are running in an environment with Microsoft Small Business Server 2008, Exchange Server 2007 and Outlook 2010 client. However the users get prompted for username and password every single time they open up Outlook both when working on the LAN and remotely through VPN. I've tried disabling cached mode, but that didn't help.
There are some Outlook 2007 clients as well, and for these machines the solution has been to modify the HKEY_CURRENT_USER\Software
\RPC registry key as described here http://support.microsoft.com/kb/956531
. However this key doesn't exist in HKEY_CURRENT_USER\Software
.0\, which I assume is the registry entry for Outlook 2010.
Does anyone know the solution to this?