Does it seem to be folding correctly? It is a bit hard to tell from your screens shots, but if it is folding correctly, then I would say you are good.
If you have an issue, the next step would be to post your fahlog file, and possibly your config file.
As far as CPU core affinity goes, it is realy preference if you ask me. GPU folding uses so little CPU on the latest drivers, that it is kind of a moot point.