Click here to get more information on how to use Dynamic Web TWAIN in Microsoft Visual Studio. NET. The steps described in the page are available in Microsoft Visual Studio 2003, 2005 and 2008.

When you add the ActiveX control to the form in Microsoft Visual Studio, you may receive the following error messages, please click on the error message directly to find the solutions.

Failed to import the ActiveX control.  Please ensure it is properly registered.

Your Dynamic Web TWAIN serial number is invalid.

Your trial license has expired.

The License Number is for trial version.  Please use a full version License Number.