Hi, I have been using ArchiCAD 12 for a few months, with the 1 year licence. I had o uninstall it today as I;m having a few problems with it. I've tried several times to re-install it but when I enter my name and serial, the ' next ' button is greyed out. This means that I can't install it. Any ideas on how to fix it ? Thank You EDIT: I've managed to get it working. I don't know how, it just decided to show the ' next ' option !