CUDA driver version is insufficient for CUDA runtime version I can't get CUDA to run.

Hello.
I am trying to get CUDA to work on an i3, NVIDIA GEFORCE 570.
I did follow the installations manual.
here’s the deviceQuery output, along with some settings:

[i][root@Fedora release]# ./deviceQuery
[deviceQuery] starting…

./deviceQuery Starting…

CUDA Device Query (Runtime API) version (CUDART static linking)

cudaGetDeviceCount returned 35
-> CUDA driver version is insufficient for CUDA runtime version
[deviceQuery] test results…
FAILED

exiting in 3 seconds: 3…2…1…done!

[root@Fedora release]# echo $LD_LIBRARY_PATH
/usr/local/cuda/lib64:
[root@Fedora release]# ls /usr/local/cuda/lib64
libcublas.so libcufft.so libcurand.so libnpp.so
libcublas.so.4 libcufft.so.4 libcurand.so.4 libnpp.so.4
libcublas.so.4.1.28 libcufft.so.4.1.28 libcurand.so.4.1.28 libnpp.so.4.1.28
libcudart.so libcuinj.so libcusparse.so
libcudart.so.4 libcuinj.so.4 libcusparse.so.4
libcudart.so.4.1.28 libcuinj.so.4.1.28 libcusparse.so.4.1.28
[root@Fedora release]# uname -a
Linux Fedora 2.6.43.5-2.fc15.x86_64 #1 SMP Tue May 8 11:09:22 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
[/i]
Thanks

See contents of file: /proc/driver/nvidia/version
[root@Fedora release]# cat /proc/driver/nvidia/version
NVRM version: NVIDIA UNIX x86_64 Kernel Module 280.13 Wed Jul 27 16:53:56 PDT 2011
GCC version: gcc version 4.6.3 20120306 (Red Hat 4.6.3-2) (GCC)

Hi,
You still have the previous nvidia driver installed on your machine. You should try to unload it (as root), possibly to uninstall or to update (with package nvidia-current) the corresponding package, and to re-load the nvidia driver.
Good luck.