Leatrix Latency Fix is a small utility that promises to significantly reduce latency (lag) in online games. What it does is increase the frequency of TCP acknowledgments sent to the game server. Technically speaking it modifies the TCPAckFrequency Windows registry.
If you are used to playing online games and are irritated by these latencies, this application is worth trying. You will likely notice a significant difference when playing.
First download the file by clicking on the button above. It is in "zip" format, so you will need to extract the files. After that, simply run the file "Leatrix_Latency_Fix_3.03.exe". Click the "Install" button, after clicking you will notice that the status has changed from "Not Installed" to "Installed". All set, now just restart the computer for the changes to be applied.