IOException: Sharing violation on path...

Unity Engine
1

the unity say:
“IOException: Sharing violation on path D:\Users\Amit\Documents\hello world\Zombies.xml
System.IO.FileStream…ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean anonymous, FileOptions options) (at /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System.IO/FileStream.cs:320)
System.IO.FileStream…ctor (System.String path, FileMode mode, FileAccess access, FileShare share)
(wrapper remoting-invoke-with-check) System.IO.FileStream:.ctor (string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare)
System.Xml.XmlTextWriter…ctor (System.String filename, System.Text.Encoding encoding)
level.setLevel (Int32 level) (at Assets/level.cs:12)
level.OnTriggerEnter (UnityEngine.Collider other) (at Assets/level.cs:67)”
what to do?
please reply fast.

thanks

2

Unity probably does not have the right access to your Zombies.xml file. The safer is to access files inside your Assets folder of your unity project.