problem with sopc builder

[Altera_Forum]

i m learning  

Introduction to the Altera SOPC Builder Using VHDL Design,working as per the instruction but on    Figure 18. Instantiating the Nios II system.(file attached)  it is written −− Instantiate the Nios II system entity generated by the SOPC Builder    what i should write there.

[Altera_Forum]

--- Quote Start ---   what i should write there.   --- Quote End ---    Nothing, just copy and paste that code on a new VHDL file, call it "lights.vhd" and makes it the top level entity. (project->Set as top level entity). This example uses just clock and reset signals, green leds and switches.

[Altera_Forum]

the compilation was successful with warning but i m getting message like  

Info: SRAM Object File F:/sopc_builder/lights_time_limited.sof contains time-limited megafunction that supports OpenCore Plus feature -- Vendor: 0x6AF7, Product: 0xBCEC when i open Tool----->programmer

[Altera_Forum]

Just don't click on dialog button after programming, leave it as is. Then, begin with software part with Nios II IDE.