I have the Plant 3D 2012 trial version loaded and have created a new project. After exiting the project drawing and then trying to go back into Plant 3D it will go to the opening screen like itis going to boot up and then it immediately kicks me out and gives me an error report. I can not get back into Plant 3D. I have even tried to force it to open one of the sample project drawings to get it to go back to the sample project directory but the same thing occurs. Is there a way to force it to open to the sample project before trying to launch Plant 3D. Please advise me with a fix for this problem or what is causing this problem. I am trying to see how this 3D program works so I can advise my company if it would be a good move to go to this platform.