Drag and drop doesn't work when you drop books into the book window (FrameMaker 7.2 on Windows)
Drag and drop doesn’t work when you drop books into the book window (FrameMaker 7.2 on Windows)
The drag and drop feature doesn’t work when you drag and drop Adobe FrameMaker (.fm) files into the book window.
You are running FrameMaker 7.2. build 144 or earlier.
Solution: Update to FrameMaker 7.2 build 158.
To download the FrameMaker 7.2p158 update, visit the Adobe website at www.adobe.com/support/downloads/ and chose FrameMaker for Windows.
This is a known issue in FrameMaker 7.2 build 144 and earlier.