Hi,
I don't understand the question: WB does save the results! If you want it to be sure it will save also the "Ansys Classical" files (db and rst), then enable "save ANSYS files" in the Solution settings (but if you need only the rst, it should save it by default).
Hi,
it depends if you want the rst or the dsdb file being saved: the rst is saved at the end of the solve stage, even if you don't save the dsdb. As for saving the dsdb, well, I don't know... Can't you solve your loadcases in batch mode, so that the needed files are saved "by definition"?