To use the driver with Visual Basic 4.0, 5.0 or 6.0 (for 32-bit applications), the user must include the GXSW.BAS to the project. For Visual Basic .NET use the GXSW.VB.
The file can be loaded using Add File from the Visual Basic File menu. The GXSW.BAS/.VB contains function declarations for the DLL driver.