how do delete memory dumps

I have the box in Windows under system checked for memory dumps but after doing a custom clean and I do an analyze I still have 2.967435 KB of memory dump files. Can I get rid of these and if so how do I do that.

If they're only 2 KiloByte (2000 Bytes) it's likely that windows recreates an empty file after all is removed. 2KB on a modern drive means nothing are you reaching for an unatainable 0 left?