08-16-2014 02:21 PM
I noticed this has been under investigation so I like to point out its not only V16.
Oct 2013 I bought new PC with Win8.0 and upgraded to 8.1running V15 and drag drop into Documents Tab was working.
Between then and when I think I noticed the problem was June 2014 so there might have been a Windows or Office Pro 2007 update or .NET that stopped it?
I think I have backed up images of past OS where it may work and can narrow what M$ update killed it.
08-17-2014 03:00 AM
I almost forgot my 2013 Post how to get ACTSage.exe Drag and Drop files on Documents Tab, and to highlight an attached file then select the E-mail document button to stop the error Object not found.
See screen shots to set ACTSAGE.EXE Compatibility mode for Windows 8.1 to run it as Windows 7.
I also decided best to just turn UAC all the way off to avoid the warning pop-ups.