the document in the technical support files: How Do I Upgrade My PXI-8156B or PXI-8170 Controller to Windows 2000?, I would like to know if this will work for Windows XP, or there is a different upgrade method. I Want to upgrade a PXI 8156B to windows XP.Per the document in the technical support files: How Do I Upgrade My PXI-8156B or PXI-8170 Controller to Windows 2000?, I would like to know if this will work for Windows XP, or there is a different upgrade method. I Want to upgrade a PXI 8156B to windows XP.