[BetterRed]

@rebl & davidfor - I found where the path to wordconv.exe is written, its in :

%calibre_config_directory%\conversion\doc_input.py and it contains

{
	u'docx_no_cover' : False,
	u'wordconv_exe_path' : u'C:/Program Files (x86)/Microsoft Office/Office12/Wordconv.exe',
}

I was watching the plugins directory Found it when I searched the config directory for the path string with Ransack. I'm a bit OCD re knowing where my data is kept.

Phew - all that for a measly 5 bytes - '(x86)'

BR