Overview:  This Blog holds the solution related to a problem of adding/displaying an image on External             Documents like EXCEL/PDF/WORD from any image stored in documents of your Salesforce ORG. Problem:  While adding an image on any of the formats above mentioned, the image was not displayed,     instead, an error message is displayed, “This Image cannot be displayed”. Solution:  The possible solution was that the image while after being referenced in the external the document...