I have problem in giving the location for DIVA, when I click on Location bottom this" A local project material file already exists at .... do you want to overwrite it with the main DIVA material ....? " when I say yes or no nothing special happen. and then I have this above command bar " To reset the materials to the main C:\DIVA\Daylight\material.rad file, run the Location command again."
I downloaded the weather data of London and then copy it to the DIVA/WeatherData folder, that happened.
So, how to fix that?