“not the same! 1024”
“not he same2! 512
desc.width  64

Recognise these error messages?

Just a quick post, if like me you have an AMD (HD6900 series) graphics card and have been getting strange messages from Lumion 2.5, it might be to do with the latest version of the driver (13.10).

If you want to get rid of the error messages you need to roll back driver version 12.10… seems to have worked for me.  You can get the old drivers here : http://www.techpowerup.com/downloads/Drivers/ATI_Catalyst/old/

Or go to your device manager in windows, select the graphics card and on the Driver tab click the Roll Back Driver update…  As with most things only do this if you’re confident you can get things working again if it all goes wrong!