If you are using code to save the string, you could insert the following
code after that line:
ActiveSheet.Hyperlinks.Delete
Or, use this code in the ThisWorkbook Module of the workbook:
Private Sub Workbook_SheetChange(ByVal Sh As Object, _
ByVal Target As Excel.Range)
With Target.Hyperlinks
If .Count Then .Delete
End With
End Sub
Manually, right click the link, choose Remove Hyperlink. Only works on one
link at a time.
Or, to completely stop Excel from recognizing all links:
Tools, Options, Spelling Tab, Click on AutoCorrect Options button, remove
the checkmark from "Internet and network paths with hyperlinks".
Regards,
Alan