Outlook RPC fix

If Outlook 2003/2007 does not connect to your Exchange 2003 Server anymore, after you connected the last time via RPC, try this REGFIX:


HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Outlook\RPC

DWORD "DefConnectOpts"
Value "0"


Source
http://blogs.technet.com/dmelanchthon/archive/2007/01/26/outlook-2007-an-exchange-2003.aspx