Today I setup Orcas for using CUDA sucessful.

Have compiled some samples, all sucessful.
1. Sample using CUBLAS
-----------------------------------------------------------------------
------ Rebuild All started: Project: simpleCUBLAS, Configuration: Debug Win32 ------
Deleting intermediate and output files for project 'simpleCUBLAS', configuration 'Debug|Win32'
Compiling...
simpleCUBLAS.c
Linking...
Embedding manifest...
Performing Post-Build Event...
Build log was saved at "file://c:\Programme\NVIDIA Corporation\NVIDIA CUDA SDK\projects\simpleCUBLAS\Debug\BuildLog.htm"
simpleCUBLAS - 0 error(s), 0 warning(s)
========== Rebuild All: 1 succeeded, 0 failed, 0 skipped ==========
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2. Sample using CUFFT
----- Rebuild All started: Project: simpleCUFFT, Configuration: Debug Win32 ------
Deleting intermediate and output files for project 'simpleCUFFT', configuration 'Debug|Win32'
Performing Custom Build Step
tmpxft_00000a8c_00000000-11.i
Linking...
Embedding manifest...
Performing Post-Build Event...
Build log was saved at "file://c:\Programme\NVIDIA Corporation\NVIDIA CUDA SDK\projects\simpleCUFFT\Debug\BuildLog.htm"
simpleCUFFT - 0 error(s), 0 warning(s)
========== Rebuild All: 1 succeeded, 0 failed, 0 skipped ==========
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It shows that my system is working now.

heinz ~seti_britta