Hi Graham, tanks for your response. I'm not quite sure why the Office 2007 was included in the title of this post as I purchased Office 365 Personal in April and, although different to the 2007 I'd been using I managed to set it up as I needed. I may well have done something stupid on Monday but all my settings, contacts, saved emails, folders etc. have now disappeared. If I click on Outlook from the Office 365 selection, I get to xxxx@outlook.com and not to my local ISP. Is there any way I can get back to the situation as at 8 June ?