Hi Trooper,

I did not publish the game, nor am I using a published file. I was building from scratch. I do not have this problem with A6 commercial(I reinstalled it to see if it works). I created a new file, put in a hollow cube, textured it, saved it as test01, and then clicked on the <build> button, clicked on the <Build BSP Map> button and it builds. Then I add a model from GameStudio and then clicked on <build> button and then clicked on the <Update Entities> button (just like in A6) that is when I get this error. If I do a build BSP Map it works. The same happens when I add a light and try to update Lights. As I said before I can update textures.

Lawrence