Hello.
How can I enable sending private message by double-clicking on nick? In my case, instead of private, nick sends in general chat. Thx

P.S. Sorry for bad English)

You can use /query nick

I think he want the mirc option alt + o > Mouse, in the nicklist part, put /query $$1

try clicking tools, options, irc, and then check the box "use query for notify nick. hope this is what you were looking for.