@echo off
chdir C:cygwinbin
start mintty.exe /usr/bin/vim-nox.exe %1

vim filename

vim --remote filename

man vim

#!/bin/sh
FILEPATH=$(cygpath -u "$1");
vim "$FILEPATH"

[HKEY_CLASSES_ROOT*shellEdit with Vim]
@="Edit with &Vim"

[HKEY_CLASSES_ROOT*shellEdit with Vimcommand]
@="C:\cygwin64\bin\mintty.exe -i /Cygwin-Terminal.ico /bin/native-vim "%1""