<p>I want to implement a paperless filing system and was looking to use WIA with C# for the image acquisition. There are quite a few sample projects on CodeProject, etc. However, after downloading every one of them that I can find, I have run into a problem.</p>

<p>In each and every one of them, the reference to WIALib is broken. When I go to add "Microsoft Windows Image Acquisition" as a reference, the only version available on my development workstation (also the machine that will run this) is 2.0.</p>

<p>Unfortunately, every one of these sample projects appear to have been coded against 1.x. The reference goes in as "WIA" instead of "WIALib". I took a shot, just changing the namespace import, but clearly the API is drastically different.</p>

<p>Is there any information on either implementing v2.0 or on upgrading one of these existing sample projects out there?</p>

It doesn't
need
to be WIA. I was mostly looking at the WIA setup because it offers the same basic interface for different scanners. I've got 3 scanners on this machine and the TWAIN drivers/software for all of them suck (like blocking the screen during scanning).
For document management, I'm really looking for simple 200dpi grayscale scans, so most of the stuff in the TWAIN drivers is overkill.
That said, asking here was part of my last attempt to figure out how to do it in WIA before moving on to TWAIN.