Windows 7 Pro 32bit
Microsoft Excel 2010
I have a series of workbooks that are linked to another worksheet. When I click on save the data link warning prompt display (see attached screen shot). In also use a Win 7 Pro machine that has Excel 2013. On that machine I was able to set the Security Settings for External Content so that the message no longer displays. However, the same settings do not stop the display in Excel 2010. Please advise how to stop this annoying warning.