I have a fairly extensive and "perfectly " programmed show written into a HDPro.
I need a back up unit and have at my disposal a HD500.
I have tried moving presets individually ( drag and drop) and setlists by changing file extension.
in each case I get a dialog that " invalid data found in one or more patches. These patches have been reset and named New Tone ( reset)"
...so no contents.
please talk me thru this like I'm a 6 year-old.
Using a mac mavericks, I have the editor for each unit.