Excel Web External data connections have been disabled

ByronZakcey 

Block or unblock external content in Office documents

External content is any content that is linked from the Internet or an intranet to a workbook or presentation. Some examples of external content are images, linked media, data connections, and templates.

Hackers can use external content as Web beacons. Web beacons send back, or beacon, information from your computer to the server that hosts the external content. Types of Web beacons include the following: Click on the heading for more information.

Additional Infosmation:

External data connection disabled

Enable or disable security alerts about links and files from suspicious websites

Hope I could help you with that.

Thank you for your understanding and patience

Nikolino

I know I don't know anything (Socrates)