Using cygwin to install grub

Is it possible to install grub on a windows partition using grub? If so how is this done? I have followed instructions found on the web and it fails. the grub scripts point to the wrong paths on cygwin. Who packages this for cygwin and can I speak with them? J.V. -- Problem reports:

Using cygwin to install grub on windows 7 (does not work)

When I use cygwin to install grub on my Windows 7 HD, I boot and just get the grub> prompt. I have googled a googol or more times for solutions. Has anyone, anywhere been able to use cygwin to successfully install grub and get the graphical login (with a menu)? I used the mkconfig command t