How to convert PNG to bitmap???

[qt_raip]

I'am trying to convert a PNG to a bitmap but it crashes everytime I open the apps???
I don't know what wrong?

Here is my code:

void CPNGContainer::ConstructL(const TRect& /*aRect*/)
{
CreateWindowL();
SetExtentToWholeScreen();
ActivateL();

iImageBits = new (ELeave) CFbsBitmap();
iConverter = CMdaImageFileToBitmapUtility::NewL(*this);
iConverter->OpenL(KPicFileName);
}

void CPNGContainer::Draw(const TRect& /*aRect*/) const
{
CWindowGc& gc = SystemGc();
gc.Clear(Rect());
gc.BitBlt(Rect().iTl,iImageBits);
}

void CPNGContainer::MiuoOpenComplete(TInt /*aError*/)
{
TFrameInfo frameInfo;
iConverter->FrameInfo(0, frameInfo);
err = iImageBits->Create(frameInfo.iOverallSizeInPixels,EColor4K);
TRAPD(convertErr,iConverter->ConvertL(*iImageBits));
}

void CPNGContainer::MiuoConvertComplete(TInt aError)
{
delete iImageBits;
iImageBits = NULL;
}

void CPNGContainer::MiuoCreateComplete(TInt aError)
{ /* no implementation */ }

Please Help!!! I just can't figure out what wrong with this.... I've been trying to figure out this for a whole day now and I'm just getting frustrated... : (

Any help will do! if you could also explain it....

[sopta007]

where exactly it crashes? Have you tried to debug it? What is in KPicFileName?

[qt_raip]

Never mind I already figured it out, it's in draw that was having problem!

Thanks any ways!!!