@suran said: OHH it fixed itself thanks for the help however do i start up sketchup then load this somehow or how do i get the physics plugin to start becasue it still looks the same and i dont have all the toolbars The toolbars might be turned off. Look in the View->Toolbars menu and turn on anything that says "Sketchy". Do you have any idea how the installer got fixed? A very small number of users have problems with installing. But I would very much like to figure it out.