As a reminder I am trying to create separate jpeg images and running this code as a windows service (the code works fine as a console app). At first I was getting an invalid handle in the log file because I was sending the handle of the service (just for testing). However, I set the handle to NULL a...

I am scanning from ADF into separate jpeg files. I have created a console app which runs fine. The exact same code does not produce the jpeg files when running as a windows service. It only produces an image for the very last page scanned. It doesn't loop...as if it never returns from the TwainAcqui...