Hi, i'm a French customer, and  i use The Bat! V 7.0.0.56 - 64bits.

I can't use the 'Drag and Drop' feature to add an attachment.
I see a "no-way" icon when i try to drop files to any The Bat's window.
Extracting attachement by Drag and Drop is ok.

The only solution is to use the dedicated paper-clip icon

Previously, in olders version, when i drop a file into the main ThBat windows, a new mail window was opening.
With the V7 version, this in no longer available.

I try the same action on Windows 8.1, with no success. I always see this anoying "no-way" icon.

Thanks for answerring and appology my poor english language