Hi 9845567540,
You could launch the LabWindows/CVI executable from Visual Basic (I am assuming 6.0), by using the Shell command. The Shell command runs an executable program and returns a Variant (Double) representing the program's task ID if successful, otherwise it returns zero. For example, you could say
Private Sub Form_Load()
Shell ("C:\MyCVIApp.exe")
End Sub
Best Regards,
Jonathan N.
National Instruments