I'm using Visual Studio 2008 and the imported GeckoFX-Framework in one of my projects. Since the Geckofx-13.0.dll uses the XUL-Runner itself, it's mandatory to have those files also in the build-directories of the project. Up to now I used to copy them manually into the two directories (Debug & Release).
I'm asking myself if I could tell VS to copy them automatically into those directories.
If those files are missing, the execution of the build fails.