Certain Audio Programs Crash When Opening Wav's

Good Day,

I have an eMachines with AMD Sempron running Vista Basic. Recently, I have noticed that Windows Media Player will crash when trying to open a normal wav file. I can open the same wave file using Real, I-tunes and VLC with no issues. This problem also affects my Magix Samplitude Music Studio 14 and my Magix Audio Cleaner 12, both I use regularly and need to complete my music projects. I have checked to make sure that wave files are associated with WMP and my driver is up to date.

Any ideas what I can do.
 
Back