When creating an HTML DDR in FMPA 16.0.1, I get an error dialog three times (identical message each time). Once the final dialog is dismissed, the DDR summary opens, but the content is empty. I have attached screen shots of the error dialog and the directory containing the DDR output - you can see that the actual content of the DDR is 0KB in size.
This has happened on two different Macs. Both running fully-patched Mac OS X 10.11.6 El Capitan. One a MacBook Pro Retina 13-inch Early 2015 2.9GHz Core i5, the other a Mid-2010 Mac mini 2.4GHz Core 2 Duo.