Heads up! This post was written 11 years ago. Some information might be outdated or may have changed since then.
The goal is to edit "Target" field with path to our private keys, ex:
Target:
D:\SSH\pageant.exe
d:\SSH\private.ppk
d:\SSH\deployment_keys\private.ppk. Also we can start Pagent from windows -> start -> run dialog with same params, ex:
D:\SSH\pageant.exe
d:\SSH\private.ppk
d:\SSH\0config\private.ppk