I am having problems opening Excel 2000 attachments I receive in Outlook 2000. I receive the error message "System could not find the specified file". I have also developed the problem of not being able to open Excel documents thru Windows Explorer. When I try to open documents I get the error message "Cannot find the file C:\Filename (or one of its components). Make sure the path and filename are correct and that all required libraries are available." The only way I can open the documents is to open Excel First then open the document in Excel. Can anyone please help?