This questions comes from Genero developers who are trying to write an application where an end-user will drag and drop an attachment from an Outlook e-mail into a Genero application. They find they can’t drag an attachment from an Outlook e-mail direct into the Genero application. What they can do is drag the attachment from an Outlook e-mail to the Desktop, and then drag the file from the Desktop to their Genero application. What they want is to do this in one step and not two.
This isn’t a common problem unique to Genero applications. You can find plenty of stack overflow posts of other developers encountering something similar.
To find out more about a solution, read more at
https://4js.com/ask-reuben/ig-103/