I have just started working at a new office and I was given their .dwt files and their .stb and layer system and all that jazz.

But I can't seem to get the .stb to work. It's really stressing me out. I thought that the file was corrupt but I've had a friend of mine test it and it seems to work for him so I just don't get it.

Here are screenshots of an open autocad standard .stb and then the one I received from my office. I've copied them both to my documents but it doesn't seem to affect anything. When I go to page setup manager I see the .stb I want and I select it but its properties don't apply to the pdfs and when I click details I get the same window as the one I attach here...Also with the "path error".  Here is the download link for the .stb file -> https://drive.google.com/open?id=0B7r-gndGELvXVGxOVEQ5a2wtcmM