Thank you for downloading Long Path Tool. If Long Path Tool fails on startup, please ensure you have .net framework installed a) You can download latest .net framework here: http://www.microsoft.com/en-us/download/details.aspx?id=17851 b) Even if you have already .net framework installed, please ensure that it is enabled To turn on: Control Panel -> Programs and Features -> Turn Windows features on or off -> Check the box next to Microsoft .NET Framework 3.0( 4.0 ) Cannot Delete File? LongPathTool.com can.