I start to have problems with elevation/section because doesn't show some walls. After that AC start to crash almost every time I try to see an elevation/section. I found something in ArchiGuide about ArchiCAD Temporary Folder was very little free space available, but I don't know where is that file and what can I do to reduce the size of it.
Finally!!! Let me share with you what the problem was. I got a segmented section and for some reason it has a lot of hotspots. I create a new one and thats it. Easy, ah! BUT TAKE ME ALMOST TWO WEEKS TO FIND IT!!!!