FPGA Configuration problem using Flash Memory

my design file is a simple led glow project. I am making a .pof of it with option bits as mentioned by u ie is 0x1ff0000. and adding my design to page_0 with the block settings u have mentioned.

I have created a pfl for it too using 7.2v of quartus,with option bits as 0x1ff0000. my settings for s6 (dip switch of stratix2gx pcie development board) are :"0000001111".

when i dump the code into the flash using the pfl , It shows "successfully performed operation", but i see no led glowing .

Even when i press the s1 switch to configure the fpga ,i see no response :confused: :confused: . kindly help me ... If my procedure is wrong then let me know ...