From: "Damián M. González" Date: 2012-06-15T22:13:01+09:00 Subject: Re: File.delete()-Permission denied error in windows I don't have many time so research(working...). My suggestion is: look at File.chmod() or File#chmod() methods. Perhaps some of your files inside the source directory is being used by the app, or Windows. Here you have another suggestion.. http://stackoverflow.com/questions/10933228/ruby-fileutils-chmod-in-windows That's all what I have for now... -- Posted via http://www.ruby-forum.com/.