Hi,

After setting my evo file with the fittings and luminaire placement, I wanted to start calculation.

However, the "calculate" button became inactive and I am unable to calculate the scene...

I tried to search for solutions online, and have tried different method like making a copy and reopen, restarting the PC, check on the active luminaire properties, and so on. But I am still not able to calculate the scene.

Please assist, it is quite urgent. Thank you.