Install Cygwin SSH daemon as described here: http://pigtail.net/LRP/printsrv/cygwin-sshd.html

Create a new Windows user account svnuser which we will use to access the repository. Be sure to give this user full access rights to the repository.

If there is no password file yet then create one from the Cygwin console using:

mkpasswd -l > /etc/passwd