Help please :)
 

I try to launch this file that I downloaded but I get this message that says Limewire Can't open this file for security reasons.

that means that it is an executable file. It's not recommended to download those of limewire.

You can open them outside of limewire, but scan them before doing so. There are many viruses and othe malware on limewire disquised as programs.

This applies to .exe .com .rar and .zip

I would recommend you don't download those types at all