On the other hand, there are many stubborn software that won't get uninstalled whatsoever.
If this is happening with you then the first thing you could try is to restart the computer and then try to remove it again, but still failed! Then what should you do?
Installing a software or app is extremely easy and so does uninstalling the software when you don't need them anymore? Many times, for some unknown reason, a Mac system denies to remove some data.