Is there somewhere I can tell Calibre what Windows programs to use for different formats, e.g I'd like Calibre to use Wordpad as the RTF Reader rather than Word, but I don't want to change the Windows association for RTF.
I'd also like to try using firefox as my default EPUB reader using the EPUBReader extension.
I'm sure its possible - but I can't find it - must be using the wrong keywords
tia - BR