Upgrade to SWTB Extender for VS.NET and OPC DA for OPC Data Control Users Price: US$795.00 Product#: 41100551 Availability: In Stock - Ships in 0 to 1 days. Media: CD and/or Online Delivery Product Summary For existing licensees of our OPC Data Control, this upgrade provides everything you need to connect your Visual Studio.NET 2003/2005 application to your target OPC Data Access (DA) server(s) and build OPC client applications without writing code. Read on for more information Runtime free distribution included, subject to terms of the proudct license agreement displayed upon install and also available for review at www.swtbextender.com. Proof of ownership of a runtime free license of the OPC Data Control will be requested before we can deliver this upgrade. Upgrade to SWTB Extender for VS.NET and OPC DA for OPC Data Control Users Price: US$795.00 Product#: 41100551 Availability: In Stock - Ships in 0 to 1 days. Media: CD and/or Online Delivery