I purchased 5.52 pro and before and after purchase I had a second sweeper icon above 'cleaner' which read 'speedy cleaner'or 'fast cleaner' (or else, sorry, I do not remember the exact name) that allowed me to see the number of trackers and stop their activities. The interface shown a drawing of a rocket launcher. After running it a few times this option vanished and I cannot find any reference to it anywhere. Please advise, should I reinstall the program?