I can´t delete completely x360ce

Hi, i had this problem since FIFA16: I used x360ce for a while, but on reality i really didn´t used it since i lost my controller and decided to continue playing it with the keyboard.
Some time ago, i was trying Citra Emulator, but while opening a rom i got this message: "x360ce - Warning -- Configuration file version does not match x360ce version. Some Options may not work until configuration file will be updated.". I didn´t even tried to put x360ce even close to Citra.
I remembered it was on...

I can´t delete completely x360ce