Er, follow these steps, see if it works for you.
Load up Proxifier -> Options -> Proxy Settings -> Add -> Get a Europe IP address and port number from
[Only registered and activated users can see links. Click Here To Register...] [But click Socks 5 List on the top left corner of the webpage first] -> Click SOCKS Version 5 under Protocol on proxifier -> Click check.
If it gets past Test 3, and shows you the latency.. then the proxy is working, after you click "ok" on proxy settings, tick the box near the IP addy.