DE2 JTAG_UART terminal_PC communication problem : pausing target proccessor

Hi,

I have tried run hello_world with the graphics environment of BST Tool eclipse.

When i execute the last step "Run As -> Nios hardware" there is a error message about target connection:

[Target Connection]: Actual system ID not found on target at base address

If i run configuration the information about system ID and timestamp is

Base address: 0x21208b8

ID:0c7f3727ef

Timestamp: 1274776738

JTAG Debugging Information File name: *.jdi

System ID Properties

actual system id : n/a

actual system timestamp :n//a

There is some problem between QII 9.1sp1 web edition, Nios EDS 9.1 , and the version of example hello_world?

I have a license file for IPS_EMBEDDED that i can set by the QII options , it is need do set also with EDS Nios tool?

Thanks in advance