I am a bit of a newb with Luxrender, so sorry if this is my error.
I have been using Blender 2.59+Lux 0.8 with openCL cpu+GPU with no problems, but due to my now using Blender 2.62 wanted to update to Lux 0.9.
I am setup to render external and have no issues with standard cpu rendering, however, on attempting to use openCL with or without GPU there is no render. The GUI does show a status as "Rendering...." and the log shows the usual "Updating framebuffer", but still no render appears. There is very little CPU (or no GPU when enabled) activity during this time. On stopping the render, there is also then a problem closing the GUI.
I have searched to try and find possible info, but nothing I have found as helped.
Setup:- Win7 64 - GTX460 using Blender 2.62 r44136 LuxRender_CVS_20120304_64bit_openCL (I also tried LuxRender_CVS_20120227_64bit_openCL with same result)
I did update my Graphics card drivers to latest release.
Any help would be much appreciated,