I have Visual Studio 2012 + Resharper 7.1.1000.900 + StyleCop 4.7.44 installed.
The problem is that no shortcuts
I had the same problem and reset didn't fix it. Then the resharper support helped me. Solution was very simple! I'm from Russia and usually my default keyboard is Russian. In control panel | language settings | change keyboard - I changed default keyboard to English. Then reapply settings in VS: Resharper|Options|Keyboard&Menus - apply R# scheme. And the problem was fixed :)