Or if you have the wrong username/key, it would look like:
Opening video decoder: [dshow] DirectShow video codecs
Called unk_IsDebuggerPresent
Win32 LoadLibrary failed to load: CoreAVCDecoder.ax
Warning: DS_Filter() could not open DirectShow DLL.
(DLL=CoreAVCDecoder.ax, r=0x88c6218)
Failed to create DirectShow filter
ERROR: Could not open required DirectShow codec CoreAVCDecoder.ax.