Forums mIRC Help no such nick/channel

what does this command "no such nick/channel" means,and how can I solved it?

I would guess u ether performing a command to a non existing nick on irc. or you running a script that do something that dosent resolve to a nick, i have seen many bad anti idle that sends a .msg to a non existing nick. type: /remote off and see it it still happens.. to enable remote again: /remote on