Installing LilyPond fonts for use in programs under Windows 7

[address@hidden]

This is my first post, but I've used LilyPond for a number of projects and love 
the beautiful output. I am also 
learning to love her possibilities for shortcuts and tweaking output, although 
some possibilities are more lovable more 
than others. (I'll have a question or two about defining markup commands at 
some stage.) That's not my question now 
though, which is:

Is it possible to install the Feta/Emmentaler font(s?) in Windows 7 so that 
characters become 
available in applications running under Windows? I tried simply double clicking 
on the Emmentaler otf files, with the 
result that they got "installed" according to the Windows Control Panel's Fonts 
feature, and the font name appeared in 
Windows programs' font lists, but the glyphs just didn't appear. Is there some 
other way (i.e. without installing the 
fonts) of straightforwardly including LilyPond glyphs in files prepared using 
Windows programs?

I only want to insert 
isolated musical characters from time to time, e.g. in MS Word documents, but 
it kind of offends me using "Brand X" 
musical fonts in order to do that.

And by the way, what is the relationship between Feta and Emmentaler?

I have 
searched the documentation and the user forum as best I could and didn't 
succeed in finding answers. My apologies if 
I've missed them as a beginner. If that is the case, I'd be grateful for a 
(hopefully polite-ish) suggestion as to 
where I should look. I'm using LilyPond 2.14.2 (or maybe 2.16, as from tomorrow 
...).

Philip