I bought the source code for an expert advisor from a person. After I received the ea from this person it appears to be a decompiled expert advisor for the metatrader platform. I can not find that person that sold me the expert advisor. When I load the expert advisor on the metatrader platform i get a message that indicated my account is not authorized to trade this expert advisor. I want to hire a coder to remove the security code from the open source code that I have. I need it to work on all any account.