References required in VB to connect to Crystal Reports

Hi

I have previously used Crystal Reports 6 and my Access 2000 VB connected using the following command
Retval = Shell("P:\ClientInvoiceDetails1.exe", 1)

But with the demise of XP my client has had to move to windows 7 64 bit, office 2010 and Crystal Reports 2013.

I have found some code on this forum that uses

Public CRApp As New CRAXDRT.Application
Public CRReport As New CRAXDRT.Report
Public CRConProp As CRAXDRT.ConnectionProperty
Public CRTable As CRAXDRT.DatabaseTable
Public GInt2 As Integer

but I am not sure which References in the VB to get this to work.

Can anyone tell me what I am missing. and if it will provide the same sort of functionality as the old crystal exe.

Thanks

Sue