Good Morning All

I did not see this message while running windows 98 but since moving up to
xp and combined with inserting more line items I now recieve this error
message:
Macros in this workbook are disabled because security level is high and
macros have not been digitally signed or verified safe. Could someone please
help as the file was of great use and with my lack of knowledge with macros
and programming it now is very frustrating.

Thank you all