Back up folders in NC definitions folder.

[JimmyChances]

I have a ton of back up folders that keep getting created in the NC definitions folder.
I delete them and they come back, seems like one is created every day with the same definitions in them.
Surely only one is needed? Is it possible I have something set which keeps creating these folders?

[sreticentv]

You can never get enough backups. You can delete them with no risk if you don't like them. They take up a very small amount of space. They will get created every day that you open the NC tab itself (implying you might change something).