PV Elite 2015 SP1

Anyone else having problems with trying to append CodeCalc results to PV Elite results? I get the results for just CodeCalc every time even after I go back into PV Elite, analyze and save.

Also what is with the file names in Windows Explorer? CC then CC2 then back to CC. If I close PV Elite the PVDB, T80 files disappear and just a PVU & CC file remain.

Thanks,
Dale