The OPC Mobile.NET product provides HMI and data connectivity to Windows Mobile pocket PC applications back to the OPC Systems Services which is included to run on Windows 2000, XP, Windows 2003 Server, Windows Server 2008, Windows Vista, or Windows 7 operating systems to read and write OPC Items and Tag Parameters and process data to unlimited remote Windows Mobile 2003, 5.0, and 6.0 applications developed with the OPC Mobile .NET components.
Use the standard OPC Mobile.NET HMI components to display and write data to Tags without any code, just set the properties you desire to update on the components.
Use the OPCMobileData component to integrate read and write functionality in your Windows Mobile application.
You will now have to create a Virtual Web directory mapped to WebService directory in the OPC Systems.NET directory. Windows Vista does not allow automatic virtual directory assignment with the default IIS version 7.