Evening,I have got a spreadsheet with highly restricted information in it, as such I am trying to lock it down as much as possible.So far I have stopped copying and pasting, printing and saving to other location or with other filenames.Is there a bit of code that I can put (I assume in the open section) that will close the spreadsheet if the file name and location do not match a predefined sample (written in the code as then I can hide it?)Also in an ideal world there would be a bit of code that makes the spreadsheet unusable if macro's are disabled. I'm vaguelly thinking to hide the spreadsheets unless the macro runs to unhide them. But any better ideas from the 'God's of Excel' that are on this forum would be most appreciated.As always, thanks in advance!!!!!!Rhod