Hello Ashish,
you're getting confused between regular dlls and COM servers, when you create a dll in VFP it is a 'COM Server', I'm not sure of the VB syntax but it will along these lines

Dim oVFP As Object
Set oVFP = CreateObject('yourprg.yourcomserver')


oVFP is now your object reference to the COM server, let me know if you need more help

regards

Pete Kane

Regards,
Peter J. Kane



Pete