Which version of FS2Phidgets to install?

[Tom_G_2010]

I downloaded and executed install on my Win7 - 64-bit machine.
Got access warning regarding those files. Are already on my system.
Replied "Ignore" to message, and replied "Keep" to subsequent prompt "To keep latest version".
Installed OK and was able to run.

Thanks! Did the same and it appears to be working. VERY different interface so I need to figure it out. Is there any documentation beyond the help screens?