Installation for windows missing

[Anne4444]

I installed fswatch 1.17. using wsl ubuntu on a windows machine. fswatch now runs on ubuntu.
However the inotiy-monitor does not show changes in the windows download directory.
Using the poll-monitor there are no problems. However I do not want to poll.
As I am executing fswatch on ubuntu the windows-monitor is not available.

How can I start fswatch on windows with the windows-monitor?
Currently I can not start fswatch on windows at all.
What do I have to do to install/configure fswatch for windows?

I followed the instructions on README.windows and INSTALL.
I did not follow: README.gnu-build-system, because I assume that this was done automatically

I am using Windows 11.