Ariel Keren

Hello! I was a user of ESET Internet Security. I had to uninstall it and reinstall, I saved my previous License Key and the name of my account. While installing it again. I was about to write it, but, it says: "The License Key you entered is not correct. Please check the spelling." And I don't remember what is my username and my password. So I don't know what do now... Thanks, Ariel.