Zemana is not good for 64-bit Operating Systems It's very leaky software
I do not like Online Armor because it generates too many warnings. I prefer Comodo.
Comodo fails it? Do not worry. Microsoft have already fixed the bug :) Just install latest update for your OS. I have Win7 SP1 64 bit. No dll...
It looks very promised. Autodetection of SandBox's folders can be useful.
Unfortunately, Zemana still does not have good protection under Win 64 Users should select other product for better protection
I think Comodo Premium x64 is not bad choice.
Separate names with a comma.