Ok. I think I found those tables. Thanks for pictures, this is a really helpful method to explain pro member who is actually not pro in web how to do things. All comprofiler tables are in latin1_swedish_ci (attached file). I have a question about it. How come that I have such a strange latin1_swedish_ci language (which I have never met before), if I configured everything as utf8 when installing my Joomla. Even UDDEIM is in utf8_general_ci collation. The reason I am asking this is because I contacted my hosting provider guys, and they gave me clear and short answer that they don't have access to change some fields, and those how have that access ( If I understand them correctly ) don't provide that service for free. Strange situation. Thanks for clear explanations.