Will it work with a GTX260 ? What cuda version is necessary for Octane For Blender ?

Thanks

I'm getting a "Waiting for image" error message in Blender for Octane for both Render and Preview. I'm using Windows 8.1 x64 with all Windows Updates applied. I also downloaded and installed the Visual C++ 2010 x86 and x64 runtimes that are listed in this forum page. In addition I see that both my ...