Windows is continuously being improved and updated, therefore it make sense to stumble across errors once in a while. However, there is one tool that can be used to prevent a certain type of errors from occuring: Unlocker is the solution to messages like Cannot delete folder: it's being used by another person or program or Make sure the disk is not full or write-protected and that the file is not currently in use.

Unlocker is a very light software solution that helps rename, move or delete locked files with a single click and through a very simple yet efficient interface.