Password problem

i formatted my computer and installed win xp sp3.
the admin password i gave was in hebrew,
after i restarted my computer, the welcome screen gave me only english font to write with (and the password is in hebrew!)
shure, i installed all fonts as usual after installing win xp..

i installed another win xp sp3 on my computer (without formatinig)
and now, on my c: drive i have ""WINDOWS" AND "WINDOWS_0"
not shure it's the way to fix the problem..

how do i fix the problem..?