Thanks Tony,
I tried to follow the quickstart but im unable to resolve other thing. I have the app installed in virt dir, not as site root, so it is
http://localhost/flux
now I created the chanel as
Channel name:locA
Channel path:/flux/loca.aspx (text in bold in the input field)
and mapping
domain http://localhost/
but then the http://localhost/flux/loca.aspx is giving me 404error The resource cannot be found.
Thanks a lot for any help . Petr