FastPictureViewer Codec Pack, Windows 8 and WPF don’t play nicely together

Update (2012-09-06): After some trial and error, it seems the Canon Hack Development Kit (CHDK) component is causing the issue. If you’re experiencing the same problem, try removing this component. Update (2012-09-05): The FastPictureViewer support team was unable to reproduce the issue, but suggested it might have something to do with the JPEG Auto-Rotate feature. […]