unable to create project embedded system integration in simulink hdl workflow advisor. why am i getting the following error?

</matlabcentral/answers/uploaded_files/75651/error.jpg> I am quite new to zynq ZC702 board and wanted to start learning from led_blink program, i have followed all the steps exactly as explained in the 4 part video series in mathworks website,Yet i am getting the following error. kindly go through the image and help me out with a suitable solution