For those who have issues with RCX with Ragray: “Analysis of RoAddr went wrong”.
Because the entire Google has not yet publish any fixes yet, I’m going to tell you what exactly is the problem.
RCX by default reads patch2.txt to determine the algorithm to use for the recv-hooking-address-search-function (what a mouthful).
What you need to do is copy/steal/create patch2.txt (here’s an example: http://nopaste.info/4534d71f72.html), and place it at the root folder of your RO client.
Have fun :3