Thanks for your answer. Yes I can use Office Update, but it doesn't find this update, probably it has been already installed in my pc, so I can't redownload it.... I think it should be possible simply to overwrite them.... not a perfect job, but a good solution.... as you can read here, this update changes only the 3 .mde files.... I don't know other way to do it, I think ask the fullfile to Microsoft should be with very very poor possibilities to get it....