Thanks for the answers.
I put my frizquadratatt.ttf in the c:\ directory, then I create font.cmd
XCOPY c:\frizquadratatt.ttf %systemroot%\fonts
REG ADD "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts" /v "Fritz Quadrata TT (True Type)" /t REG_SZ /d "frizquadratatt.ttf" /f
then I launch font.cmd from my desktop clicking "run as administrator"
it works fine...but I still haven't the font installed!!
ok, ok I have to restart the pc (WHY ?!?!? If you can doubleclick on a .ttf file, say install and you are immediatly able to use it!?!? ther must be another way!!)
Now I put this script in my logon.cmd in the domain server and tell the active directory to run it...but it doesn't work!!