graceeu wrote:

I uninstalled 2007 and re-installed 2003. The problem is that I
cannot even open Outlook 2007 because it is in a safe mode - just
says that it's in a safe mode and gets stuck there. I've just about
given up!

Again, you need to create a new mail profile. Mail profiles are not
affected by uninstalling or reinstalling Outlook.
--
Brian Tillman