None of those warnings look definitely bad. Wine has very verbose logs, you can ignore them if your app is working. So, now that you've run winetricks vcrun2005, does your app behave? If not, what is the symptom? (An earlier version of Dragon Naturally Speaking sdk had problems some time ago, http://bugs.winehq.org/show_bug.cgi?id=15698 but perhaps it's better now.)
