Forex Trade Copier limitation removal

I have that script from a company, who, I don't know why, decided to host the MySQL database on their own...few months ago they stopped selling and also caring, so now the host is down most of the time and there is no way to contact them. It works like this, the exe file installs the EA on a MT4 platform, it creates the ex4 and dll files within the MT4 platform. Then I look up the EA within expert advisors, attach it to the chart and have to enter details like host, database, etc. And host is the problem, it only accepts one host, if I enter my own host(I have the db installed on my server, too), I get an "Illegal Host" message and the EA won't load. I need the host details changed within the script, so I can host the database by myself and don't rely on others.