This is not the latest version of F-pickup. To download the latest version go to the main F-pickup download page.
This version is just the script. You need to have mIRC installed already. You can load this version by using the following command in mIRC: /load -rs f-pickup.mrc
Note: If you don't know which version you need, get the full version.
You can also download older versions of F-pickup.