That's weird, the Launcher should go in there and afaik it creates the folder when installing it.
Can you make it yourself? By creating a folder in that location and calling it "bin"?
I'm getting the feeling that something went wrong during installing, because this is not the way it should go at all. If it doesn't work, and you can't get around this problem, I guess that only a complete reinstall will work. In order to do so, delete everything FH2 related (so also the userprofile etc) and then use the Launcher to install and nothing else.