Before contunuing, I forgot to say that all the programs I used to try to get rid of this problem were recommended by walktroughs of how to remove adwares, but as you may know, it didn`t work. Now as a provisory solution, I am using a pop ups block extension. That being said, I don`t know of any pirate files in the PC (isn`t only me that uses it) and before sending the logs, I would like to know what kind of information it provides. BTW I will send it tomorrow or the day after, but the log is in portuguese