So you mean you've download a prefab script, and don't know how to use it? We can't really help you with prefab scripts, but bots are not unlike other scripts, of which there are usually two general methods to get them to work...
Note: If the script comes with any documentation, which most good scripts DO, then that will supersede anything written here.
The first is:
1) Make sure the script is in your mIRC directory. This might be an entire folder with a .MRC or .INI file inside it. You can load this file into mIRC's remotes by using
//load -rs file.mrc (or whatever the file is called), or
//load -rs botfolder\file.mrc.
Alternatively, press
ALT+R and go to
File >
Load and choose the file you want to load.
2) The script needs to have its own mIRC.exe file copied into its own directory:
i) Right click your current mIRC and click on 'Copy'
ii) Go to your Bot Directory (the folder that has all the bot's script files)
iii) Right click a white area of the directory, and click on 'Paste'.
iv) Open this new mIRC.exe where you may find a script setup dialog or any other controls the script introduces. If this doesn't work, method 1 is more likely.
To reiterate, bots often need their own mIRC open. You can minimise a bot to the tray by typing
/showmirc -t in the open bot mIRC.
Also note, in my experience, scripts without documentation are pretty lame
Regards,