Broken lightworks settings - HELP

[Anonymous]

All my lightworks settings have disappeared - see image. If I change to any of the other rendering engines, the settings are there, just not for lightworks. I've restarted archicad, nothing changed, then restarted the computer, nothing changed. What's going on?

[Anonymous]

And now, after a third AC reboot, it's working again??

[Anonymous]

This is special case just for your computer.
That means, maybe trouble with graphic card driver.

[Anonymous]

Yeah, I thought it might be something to do with hardware - either graphics card or slow memory. AC was taking ages to redraw the plan as well. But I've never had this problem before and after rebooting a couple of times it seems to have fixed itself.

Maybe it's as simple as the graphics card overheating? I've pointed my desk fan onto my pc, and things seem to have become faster. Unless i'm just imagining it.

Oh well...