Video Player..hangs plz help

Hi,

I got the line where my application hang...
After pressing STOP after RESUME,as mentioned previously I select any video file from listbox to play once again..at this time conrtol goes to the InitControllerL() function to instantiate the CVideoPlayerUtility class. But 2nd time before instatiating
I do check and delete the Object of CVideoPlayerUtility class And this is the time where my application hangs while deleting object.

void CVideoRingTonePlayer::InitControllerL(
CVideoRingTonePlayerContainer* aContainer,
RWsSession& aWs,
CWsScreenDevice& aScreenDevice,
RWindowBase& aWindow,
TRect& aScreenRect,
TRect& aClipRect)
{

iContainer=aContainer;

if (iPlayer)
{
delete iPlayer; <<== this is the place where application hang.
iPlayer = NULL;
}

iState = EInitializing;

iPlayer = CVideoPlayerUtility::NewL(*this, EMdaPriorityNormal,
EMdaPriorityPreferenceNone, aWs,
aScreenDevice,aWindow,aScreenRect,
aClipRect);
//iPlayer->SetDisplayWindowL(aWs,aScreenDevice,aWindow,aScreenRect,aClipRect );


TRAPD(unsupported, iPlayer->OpenFileL(iMediaFile->Des()));
if(unsupported!=KErrNone)
{
iPlayer->Close();
delete iPlayer;
iPlayer = NULL;
User::Leave(unsupported);
}

}

But it is very must to always check and delete the iPlayer.
Can Anybody plz help me..!!
Thanks..!!