Windows XP/Vista/7 Download Issues

Hi,

So all of a sudden, I DCed and my Maplelegends shortcut disappeared. When I kept searching, Maplelegends.exe was nowhere to be found (except for the back up zipped file). I uninstalled and re-downloaded, but am having the same issue. Do you know what the problem is?

Thanks for your support in advance.

 

I've tried to extract the files from the zipped folders, but nothing seems to work. As a matter of fact, nothing is being extracted when I try.

 

Okay, that makes sense. Sorry for all the questions (I'm a computer noob), but to turn off the anti-virus, I should just check out the link you posted above, right? Because I don't have Microsoft Security Essentials and my Windows Defender is turned off. I do have McAffe though.