CUDA 5.5 Toolkit installation. Nsight Visual Studio Edition 3.1 - FAILS

I’ve tried to install CUDA 5.5 Toolkit, but there was fault with Nsight Visual Studio Edition 3.1 during the installation. Also CUDA Samples didn’t install.

OS: Windows 8.1 Professional x64
GPU: GeForce GTS 450
IDE: Visual Studio 2012 Professional

maybe you can find out something when calling the setup like that:

lzma extraction is done automatically when just clicking the downloaded file (maybe you need to select a different directory).

in the log file, just search for “error:” (including “:”).

found in here:

hope it helps : )