I am trying to get Media Processor to work with opening up PNG (and all of the other supported formats) and then resizing and saving them. I am getting the following error when doing this:

COMObjectsNET.MediaProcessor.1 error 'e0000201'
Can't load picture from file: C:\inetpub\wwwroot\testpng.png. Internal error message:'[oi:9]'

This happens when I try to invoke the LoadFromFile method for the Media Processor Object. The code works fine for JPG and TIF files so I assume there is an issue with PNG files.

Does anyone have any ideas as to what might cause this?

Thanks.