The file s2wnsres.dll is part of HP Share-To-Web from Hewlett-Packard. Share-To-Web was a software tool bundled with HP scanners that was installed with other scanning programs. Share-To-Web is designed to help users easily upload scanned photos to websites signed up with the program.
This tool is notoriously difficult to remove from your computer once installed. If you use Share-To-Web and see an error with the s2wnsres dynamic link library file, you may need to clean the Windows registry to fix the problem.
The registry works as an information booth for Windows. It tracks all the files installed on your computer that are needed to run your programs. Windows uses the registry to locate and use those files every time you start a software application. When the registry has a mistake in it, you will get an error and the program will not work correctly.
ZookaWare PC Cleaner cleans up registry mistakes for you. ZookaWare PC Cleaner finds and fixes every registry error guaranteed and gets your system running smoothly.