Error when starting the game

[clove]

In the first attempt I managed to play , however to close the game and try again it just of this error , I have the XNA 4.0 installed .



Environment Information
=======================
Report time: 24/01/2015 06:17:34
OS: Microsoft Windows NT 6.1.7601 Service Pack 1
Runtime: 4.0.30319.1
Total physical memory: 6442450944 bytes
Processor: Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz (Intel64 Family 6 Model 42 Stepping 7)
64-bit OS/process: Yes/No
Graphics adapters:
ATI Mobility Radeon HD 6570 (Driver version: 8.771.1.0, Video memory: 1073741824 bytes)

Exception Information
=====================
Faulting assembly: Microsoft.Xna.Framework.Xact, Version=4.0.0.0, Culture=neutral, PublicKeyToken=842cf8be1de50553
Exception text: System.InvalidOperationException: This resource could not be created.
at Microsoft.Xna.Framework.Audio.AudioEngine..ctor(String settingsFile, TimeSpan lookAheadTime, String rendererId)
at Dust.Audio.Sound.Initialize()
at Dust.Game1.LoadInitContent()
at Lotus.Threading.ManagedThread.taskRunner()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()

[cyanic]

Did you make sure your speakers are plugged in? Yeah, it's weird, but XACT wouldn't initialize if your primary audio device is disconnected.