I notice when i Run CCleaner to find duplicate files, I see thatthe files are placed in diffrent folders, which one to delete?
They could be restore files in case something messes up.
so don't delete them?
I think that question is waaaaaaaaaaaaaaaaaaay to general.
I'm afraid the answer is going to be as non-detailled as your question :/
Yes. leave them alone. Unless they are taking up a large mount of space.
erase both.