Long Path Tool aka Long Path Error Fixer. If you cannot delete a file or folder which you wish to be out from your drive, or the filename you defined is not valid and or your access is denied because the path is simply too long, or a prompt would pop up requiring you to specify a different name for your file, well, Long Path Error Fixer will solve those problem of yours. Because this tool actually caters deletion, unlocking, copying and renaming of the paths of your files and folders your system considers being just too long. Windows allows only a specified minimum number of characters in a path, normally 256 characters; your system will not be able to handle paths longer than the above number criteria. Yet, Long Path Error Fixer can handle paths of up to 32,000 characters which is the internal Windows limit.
More details: http://LongPathTool.com