by Kariudo » Fri Apr 06, 2007 3:47 pm
right click the files until you see "Install" in the list of options.
these codecs don't have an installer like most other applications, instead they have a .inf file (if you don't have "hide known file extensions" disabled then it looks like a notepad icon with a gear in it)
I'd suggest installing both, as there are some times where some programs don't like lagarith.
there's only about 7 or so files that come with each, so it shouldn't take too long to find the inf file (even in the worst case search)