The Visual Basic - Quintus Prolog interface consists of the following files:
vbqp.dll(The Prolog code and Quintus runtime)
vbqp.bas(The Visual Basic code)
In order to use the interface, perform the following steps:
vbqp.basin your Visual Basic project.
vbqp.dllin a place where DLLs are searched for (for example the same directory as your applications EXE file or the Windows-System directory). Alternatively put it in
\bin\ix86\and ensure that
\bin\ix86\is in the PATH environment variable.
qpvars.bator by putting