The message reads:-
If you download the MS install (from the first item on our website FAQ page) and run it as Admin it should rectifiy the problem.
Quote: error: -2147024894 - Could not load file or assembly 'Microsoft.DirectX.DirectSound, Version=1.0.2902.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. - Loc: 1400