Hi Loic, just wanted to say thanks for your help on this we have managed to resolve the issue. We think we were exhausting memory in the ASP.NET process when we processed very large pdfs.

Regards Dave

Hi Thanks, we tried thresholds from 0 to 254 - always white image. Tried adaptive threshold - same. I will pass you two more PDFs (Test 1.4 and Test 1.6). Test 1.4 works perfectly (the PDF is version 1.4), Test 1.6 is the equivalent PDF saved as version 1.6, this causes the white JPG. This seems to ...

Hi Loic, thanks for the quick reply.

There are no errors being returned and there is no evidence of out-of-memory on the server.

I have also corrected my first post. A white/black JPG is created (I previously posted that it created no JPG)

Kind regards

Hi, We are creating JPGs from PDFs using the following sequence of calls: _______________________________________________________________________ const int drawingsWidthMax = 748; GdPicture.GdPicturePDF gdPicturePDF = new GdPicture.GdPicturePDF(); GdPicture.GdPictureStatus status = gdPicturePDF.Load...