I used to use O. Express but now have Windows Mail. When writing a letter before, I could go into Word, Tools, Envelopes and Mailings, and find a contact and fire the address details in. Is this no longer possible with Windows Mail contacts? I can't find a way of doing it.
For my interest, why did you change from OE to Windows Mail, I have OE and was thinking of changing or adding another address in Windows Mail or Thunderbird. I don't know why, I have no trouble with OE.