Ok, I have been using the CK tutorial to basicly create a cave. There is a part where you drag a NorRmSmWallSide01 file into the render window. In the step I have had to do it a few times. Im new to this. But what started to happen is when i dragged that file into the render window, it never went in. I have done it before the way the steps stated, but now, no matter how many times, or how many times i have restarted the program from scratch, it will not put the file into the render window. and in the bottom cell view window, it does not show up in there either. even if i click on another editorid file and then go back. what do I do? Its weird it worked, and now it doesent. Please help!

So you're using a new program for the very first time and run into some difficulties after a day and your first reaction is that the program must be broken because...?

Then please explain to me what i did wrong instead of criticizing me.