AUDIO UNITS APPEAR AFTER I DELETE THEM, APPEAR AGAIN...

I had some stillwell audio plug ins, they didnt ned them anymore so i deleted them, did a system search and deleted all the files that have to relate to stillwell plug ins, then went on to ableton and logic(I installed logic after the start of the iusse) and they still appeared and are still fully functional, so I went on searching for these files even deeper and couldent find them, they dont exist when i search them. so i contacted stillwell customer service and they listed how to find the files and i did all what they said and it still shows up, so now im asking the apple community, DO YOU GUYS KNOW WHATS GOING ON!! UPDATE: they files keep showing up, and i delete them and they show up again.

thanks, teliik