Hi!
How can I write something to a File with a Location? I know how to do it in Java but how can I do this with javascript?
just use the normal FileStream and other related classes of .NET , search the google for working with files .net/C# if you don’t know how to do it. You can just import System.IO in javascript and do it.
Be aware that in web player you can not access the file system. Some manual pages like Texture2d.EncodeToPNG have samples which writes to a file as well.