Hi

I know how to get processor id via vb.net using .net framework 2.0 and at windows xp to windows 7 all dual core or single cpu and all is 64 bit or 32 bit system.

But now i want to get processor id via vb.net using .net framework 4 beta 2 and visual studio 2010 beta 2.

i want vb.net code for windows application created via above ms vs 2010 for 64 bit windows machine with windows server 2008 and has 8 cpu

my above vs 2005 code not able to get processor id from that 8 cpu machine

i use the code below-
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Imports System
Imports System.Management
Public Class CPUId
Public Shared Function GetProcessorId() As String
Dim strProcessorId As String
Dim query As New SelectQuery(“Win32_processor”)
Dim search As New ManagementObjectSearcher(query)
Dim info As ManagementObject
For Each info In search.Get()
strProcessorId = info(“processorId”).ToString()
Next
Return strProcessorId
End Function
End Class
—————

this works with single or dual core processor machine
also with windows server 2008 with dual core it works also tested ok with windows 7 64 bit dual core.

but i want with 8 cpu machine with 64 bit version of windows server 2008 and didn’t work it

i also tried motherboard id but it also not work with 8 cpu …
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‘ i also create namespace for this class
Imports System
Imports System.Management
Public Class MotherBoardID

Public Shared Function GetMotherBoardID() As String

Dim strMotherBoardID As String

Dim query As New SelectQuery(“Win32_BaseBoard”)

Dim search As New ManagementObjectSearcher(query)

Dim info As ManagementObject

For Each info In search.Get()

strMotherBoardID = info(“SerialNumber”).ToString()

Next

Return strMotherBoardID

End Function

End Class
———————-

can anyone help me
its really needed to me. .