Did you read the OP message?

Installation requirements:
- a recent nVidia driver supporting at least CUDA 5.5
- Visual Studio 2010 SP1 redistributable (redist). Install when MSVCR100.DLL is not found.
  http://www.microsoft.com/de-de/download/details.aspx?id=8328  (x86)
  http://www.microsoft.com/de-de/download/details.aspx?id=13523  (x64)

Install both of them and it should work for you.  If not reboot and try again.

Carlo