>I have an app that allows users to save their data to an myfilename.CSV. Can anyone tell me how I can make that particular file read only so that they can't make anychanges tothe data once they bring that file up in Excel.?
Look at the SetFileAttributes in the API library here. I think it will do what you want.
Bret Hobbs
"We'd have been called juvenile delinquents only our neighborhood couldn't afford a sociologist." Bob Hope