Ever since I installed Office 2010 I have to "unblock"(*) the documents/spreadsheets I download from Internet/mail. How can I change that so I don't have to do that anymore?
(*): right-click on the file -> properties -> Unblock
Note: I don't know if the button says exactly 'Unblock', I use spanish Microsoft Office so it says "Desbloquear" on my pc.
Edit: I use Windows Vista Home Premium and Office 2010 Pro