OK.
today i have installed the Quartus II V11 and restarted to the beginning.
Now i haven't any error when i compile my Nios II Hello World project and in the Run as Nios II Hardware all seems to be fine.:
Downloaded 43KB in 2.1s (20.4KB/s)
Verifying 00800020 ( 0%)
Verified OK
Starting processor at address 0x008001B4
but i can't see in the console the Hello World Text maybe i have missed something...
i have tested to launch my project in Debug as and it take me this message:
.gdbinit: No such file or directory.
Reading symbols from C:/Users/X-death/Documents/FPGA/SOPC/software/Hello_World_EP2C8/Hello_World_EP2C8.elf...done.
Current language: auto
The current source language is "auto; currently asm".
if anyone can tell me where is my error ?