Hi Chris,
Sorry for the delay, I did EVERYTHING you told me to do, that is, I validate the driver were installed and the services were running, and they were running as you said.
So, I went to part two, I backed up my iTunes Library and I removed iTunes following the document you told me and I get it from apple support page (as you said). I validate the programs and files were not in my computer anylonger after they were removed.
I downloaded the iTunes software and installed iTunes once again, ALL MY MUSIC, MY BOOKS, MY PODCAST, MY PICTURES, EVERYTHING was there again (as the document said).
BUT, I tried again to Sync my iPhone and ... THE SAME thing is happening "Waiting for Sync to Start".
There is a program inside iTunes in Tab HELP / Run Diagnostics I ran it and EVERYTHING PASSED, even the Sync test, so, THIS IS VERY STRANGE.
Thanks a lot for ALL THE INFORMATION you gave me, really I APPRECIATE all your time and knowledge, but, SORRY I have NO IDEA what I am doing wrong.
Fernando.