PFA - pdf i used To extract images, screenshots of the error.
The code i used is the one mentioned in the documentation.
It is not converting imagetype : x-wmf To jpeg and is failing To save it.
PDF:
pptexamples.zip …...& process Files from Word, Excel, PowerPoint, Visio, PDF, CAD...ImageFormat.bmp, "png": draw.imaging.ImageFormat.png, "wmf": draw...