Hi every body, thanks you for your replies on my previous topics.
Now I bring to you a new problem:

I'm implementing a webserver based on xapp1026 but I'm having troubles trying to access to the file image.mfs. I download this file in DDR memory in a different location I put my .elf. I downloaded .mfs by two ways: using Run configurations/Device Initialization and using XMD but the console always show:

-----lwIP test WebServer ------
Open up your favorite browser and type:
http://192.168.0.237
Board IP: 192.168.0.237
Netmask : 255.255.255.0
Gateway : 192.168.0.5
link speed: 100
platform_init_fs: ERROR: unable to locate index.html in MFS
Please check if Memory File System has been loaded, and it has index.html file in root directory
web server started

I was looking for answers but I check it all and nothing.
Please, guys, help me.