I have windows 10 on my new laptop and could not get onto roat pkz, whenever I tried to open the client it would just send me to an internet page . I couldn't find anything on the internet that would actually help so here is a simple guide on what i did to i fix it (may not work for all but worth a try) 1. download the roatpkz client from: http://www.roatpkz.com/download/ 2. delete java files you have already downloaded and download java jre only, you can do that from here: http://www.