Gerald_clark thank you for your answers,
but I must say that this forum is dead,
one week after my question, no one has been able to respond and give me the help I needed,
Tiny Core had the potential to be a big project, but it really is not supported
this forum is really a cemetery,
unthinkable to continue my project to use Tiny Core as the basis for a powerful software that I'm planning, which had to be booted from a CD via the bios
I have to rely on another mini distribution, which is fully supported,
you must rely on a community to overcome their limitations
thanks