Uninstalled Encore Pro 2.4 - other then calculating leaks differently I couldn't see any difference and never saw any waveform data. Really couldn't justify running SQL server on my PC just for the difference in the leak info reported. EncoreViewer provides seems to have everything except Waveform data and since I couldn't get that to work removed it from my PC.
Maybe others have had better sucess with the waveform data.
regards
John