miktex-filetypes — manage Windows filetypes
miktex [common-option...] filetypes command [command-option-or-parameter...]
--template template]List Windows file types.
template controls the output of each record.
It can contain the following placeholders:
{commandArgs}, {ddeArgs}, {displayName}, {executable}, {extension}, {iconIndex}, {progID}, {takeOwnership}, {verb}
Register Windows file types.
Unregister Windows file types.