-download mIRC from one of the sites at
www.mirc.com/get.html and if you have problems with one downloading site, try another one. You can also read the helpful info at
www.mirc.com/install.html-is it possible you have something that blocks downloads on your puter? like an option or parental control?
-MSN does not allow the use of mIRC, so we cant/wont help you with that