i didn't get anything from Trayit, i even uploaded my scan results and had a trusted member post their results to confirm mine.. so if you got it from the Trayit that was posted then i personally am calling you a liar. you most likely downloaded it via different website, or you watched to much porn from weird sites and got their adware / trojan
To completely close TrayIt you have to go to task manager > Processes > TrayIt!.exe and end the process. The red 'x' you clicked was the TrayIt Manager. Even if you close that, TrayIt will stay remain as a process.