I've just updated to 64-bit firefox and now can't associate .epub files with firefox.
FF will open the epub files if I use File-->Open (I have EPUBReader installed), BUT when I try to associate the .epub format with FF, Windows won't let me. The displayed programs are utorrent and Chrome; when I browse to the FF executable and click Open, FF is still not displayed in the available programs. The list of file formats shows "unknown" as the default for EPUB files.
I had no problems with FF 32-bit, just the 64-bit version.
FF will open the epub files if I use File-->Open (I have EPUBReader installed), BUT when I try to associate the .epub format with FF, Windows won't let me. The displayed programs are utorrent and Chrome; when I browse to the FF executable and click Open, FF is still not displayed in the available programs. The list of file formats shows "unknown" as the default for EPUB files.
I had no problems with FF 32-bit, just the 64-bit version.