Been a while since I used it, but there is a Windows API call of SHFileOperation that gives you functionality much like Windows Explorer/My Computer to rename, copy, move, or delete files. It supplies the little animated dialogs of the files flying from left to right like you see when you perform those operations in Explorer too. It also puts the files in the Recycle Bin and gives many other options and Error State values. Could be a good addition and would allow more undo options for user error.