bseaton

2, it opens the box but if I click to change the material from say aluminum siding to vinyl the box does not open to allow you to actually change the material. If I try to insert a flooring material etc. it opens the initial box but when you click select material it like it thinks a minute and then grays out. You can't do anything including close out the box until you hit the esc. key.

My program is not allowing me to select materials or make material changes such as changing siding on an exterior wall. Does anyone know how to fix this? can not change within wall type or materials.