When you make some changes to a file like rename or things like that and then you delete the file with shift + del when you rigth click on the context menu that appears it give you the option to undo the delete but of course is not possible cause the file is not on the trashcan then an error appears, and after you click cancel (that the only option that realy makes something) it give you the option to undo all the renames or changes that you made to that file and of course again is not possible cause the file do not exist.

Jorge -That behavior is confirmed - partially... On my system, I created a text file in a test folder, renamed it to something else, hit Shift-Del to remove it. Then right-clicked on the folder in Explorer but only saw the option to undo the rename on the no longer existing file. I did it a 2nd time, this time opening the file and typing in some junk so it wasn't entirely a 0 byte file. Saved it on exit, Shift-Deleted it and right-clicked on the context menu.. Oddly enough, the 2nd time around, it still saw the file as having 0 bytes when attempting to undo the rename.. Not that it really matters given the file no longer exists...It's not quite a show-stopper, but one of those niggling little details...