Thanks for your so fast answer.
Among the various tests I have done, I have disabled the firewall of my router
ADSL box, all anti viruses but without success!
You are right, it should be a problem of connection: may be a special port to
forward with HHtrack but which one?
As to the 3.32 version, do you know where I can find it?
By the way, during my test, the mirroring works once without knowing
why!!!!!!!!!!!!!!!!!!!!!!!

I am completely lost.
Note: I am french, so sorry for the english.
JCD