Umm... I know this. I already stated that I took care if it first thing (added it back to the menu)
I'm just baffled about the 63GB of junk I had to remove from the recycle bin. I use CC cleaner all the time, so it's not as if it's been building up. Something between the update and/or copying an entire MAME directory from an external drive did it. Neither possibility makes sense...
Just broke my personal record for number of consecutive days without dying!