The Sibelius Forum

When I try to open Sibelius 6, I get an error message that says "unable to load required library." What does that mean and how do I fix it? I've lost my Install Cd, so I used the Demo and then converted the program to the full version using another .exe file, so that may be part of the problem, but ...

I just downloaded the Sibelius 6 demo. I was logged in as "guest" on my computer, and during the installation, I got error messages saying that certain fonts had not been downloaded since I didn't have authorization to install fonts. The program installed and now I don't have any of the notation fon...