WKSPSDK.dll is an ActiveX object that provides the set of functions to include SMART Macro Technology from Tethys Solutions, LLC into your products.
Depending on the language you use, you need to initialize the ActiveX object appropriately and then use it's functions. While installing this program, we have already registered WKSPSDK.DLL on your machine.
If you are using the function based approach and developing your own user interface, you need to do the following