<HTML><BODY>Hello!<br><br><br>I have <strong>Intel CT Desktop Adapter</strong> (vendor ID: 8086, device ID:10d3, chipset <span class="st">82574L</span>) with 2mbit flash ROM.<br>So, I've built iPXE image for my NIC without any problem:<br><br>> <strong>make bin/808610d3.rom</strong><br><br>Then made bootable USB with FREEdos & copy bootutil + my image rom on it<br><br><br>The problem occured when I've tried to write my image in NIC's ROM:<br><br>> <strong>bootutil.exe -nic 1 -restoreimage -file 808610d3.rom</strong><br><br>And got the following error:<br><br><em><strong>Invalid image file 808610d3.rom<br></strong><br><br></em>Please help! <br>What does it mean? I don't think that image file has invalid format.<br>May be my NIC has some protection against rewriting?<br><br><br><br>Thanks in advance<br>Best regards,<br>Sergey<br><br></BODY></HTML>