hi friends,
please i get this message on my excel file since few days
this workbook contains links to other data sources


if you update the links ,excel will attempt to retrieve the latest data
if you dont update the links,excel will use the previsious information


please what does mean this message?

Usually you need to update links or you will be using old data but there is some security risk about updating links too
read more from
https://support.office.com/en-us/art...3-DD357FE0E653

thank you my friend for your help,but I have a question how can I know which data(cell) i have problem with it,also i think i did not do any change.

GO TO
https://support.office.com/en-us/art...5-54313a532ff1