OpenVPN server setup issues

I am trying to setup an OpenVPN server on my desktop that I will coect to on my laptop (both ruing windows 8.1 64-bit, with the 64-bit versions of OpenVPN installed). The setup procedure calls for the easy-rsa package, which is no longer included with OpenVPN, but is available separately. I have installed easy-rsa version 3.0.1. The first step in the setup is to run "init-config" in command prompt in the directory "C:Program FilesOpenVPNeasy-rsa", but it fails, giving me the typical "not recognized as an inteal or exteal command, operable program or batch file" error. Is there something else i'm missing or need to install?