Why Can't I Erase this Channel and or Sample?

I have a sample in the channel rack. When I delete it the channel, FL tells me it can't be undone. But the sample still exists after I delete it. It shows up under Sliced Beats in the left side browser.

So when I right click it and open it in a new channel, I click on the folder icon to find the path so I can locate it on my hard drive and delete it. But the path says it's located at: FL Studio 12> Data > Patches > Sliced Beats. When I follow that path, there is no Patches folder.

Any help greatly appreciated.