I am saving my file here : /storage/emulated/0/myApp/helloworld.wav
I am trying to delete this file
window.requestFileSystem(Lo
Perhaps it's best if you use a plugin with native capabilities, which will save files where they should be saved and you will be guaranteed read and write access.
You can check it out here: cordova-plugin-file
I don't know in what kind of device you are trying to use that code. In that page you can see all the different filesystem paths to different OS (Android, iOS, Blackberry, etc).