Help with error "ConstructPath"

Hi,
When I do the following

Public Sub New(ByVal keyHandle As String)
Me.New(CType(Nothing, System.Management.ManagementScope),
CType(New System.Management.ManagementPath(Process.ConstructPath(keyHa ndle)),
System.Management.ManagementPath), CType(Nothing,
System.Management.ObjectGetOptions))
End Sub

I get 'ConstructPath' is not a member of 'System.Diagnostics.Process'.

I can't seem to find any information on this. What then can I pass to
System.Management.ManagementPath?

Thanks