When I click on "Print" a Windows warning box pops up: "paint.net The Windows Image Acquisition (WIA) library, "wiaaut.dll" is unavailable. Please read the Help file... for troubleshooting information. OK"
This only occurs on one of my computers, a Dell desktop running Windows 7 Home Edition. I tried uninstalling a version of Paint.net when it first showed up, and reinstalled from a fresh download, but still there. I found the dll on my harddisk and put a copy in the C:\Paint-dot-NET folder, but that didn't help either. The problem has been there in several versions of Paint.net, and I keep hoping the next version will resolve it.
Any suggestions? Thanks!
29july2014: I've tried several ideas (listed in a comment below), to date unsuccessfully. I'm still open to further ideas...