Multimedia Playback

Hi There,

   I have an installation of workspace 8.6 hosted on Windows 2012 R2 DataCentre Hyper V with Remote FX graphics enabled.

My VM's are all Windows 7 Enterprise with SP1, I am having bother with playing back wmv files through IE when connecting to the VM's from a WYSE thin client or from a Windows 7 Pro machine with ThinShell OS.

The strange thing is I can play the the WMV file fine on Windows Media Player but when it is embedded in IE it wont play. 

Also i donwloaded and installed MaxThon browser and the file plays on this but not IE 11.

Any Ideas on this one?