NOOB Cisco

For Data communication and Network, we use Cisco Packet Tracer to compute the network. I got it from the lab there, download somewhere in the file... it's version 5.21 if not mistaken. But... When I used it to open the file that I did in the lab...

This thing happened...=.="'

=.="' sien... Stupid cisco... In the lab is using 5.3? I've no idea about it. BUT... It's so not pro that it doesn't provide conversion!!! You see the microsoft visual studio, different version but still can open!!! That's why Bilgate is so rich right now!!!

MICROSOFT is the best!!!