[avinewbie]

Hi

If other newbies are getting a "system acess violation error" on trying to install and run KNLmeansCL with older GPU( mine Geforce9800GT),
The solution is to follow the brilliant tip posted by Fiesty:
"after the driver reinstallation, copy Program Files\NVIDIA Corporation\OpenCL\OpenCL.dll to SysWOW64 folder and rename Program Files\NVIDIA Corporation\OpenCL\OpenCL64.dll to OpenCL.dll and copy it to System32"

Prior to finding fiesty's post I had tried the usual
1) use older version KNLmeans
2)Install older NVIDIA driver
3)check the visual studio install--2013
But nothing worked till I followed Fiesty's instructions. I had received similar errors in past for 32bit vs 64 bit mistakes but never thought the NVIDIA install would not put the DLL in the right places!
Hope this helps