Need help mining with a 10 year old XP CPU: Cryptonite

[Harpua]

So the desktop computer I have is a Windows XP with an Athlon AMD CPU. I have tried following instructions posted on sites like getmonero.org and asked several people, but I seem to lost as hell when trying to get everything up and running.  I've tried using Minergate, and the miner it tells me to download (Windows 64-bit miner) won't open correctly when I try running it.  Could anyone please explain like I'm a toddler on how to get things up and running? I wouldn't mind mining boolberry, monero, Aeon, or whatever... I'd just like to put my computer to work, since it's already plugged in and sitting there doing nothing.

[tanoury]

Follow these download and instructions:

https://minergate.com/altminers/claymore-cpu

Report back if you need more help.

You'll need a wildkeccak miner for Boolberrycoin.