Readme - Thorlabs TXP Series LS VISA Instrument Driver ______________________________________________________________________________ This instrument driver package was created with NI-LabWindows/CVI 7.1. The LabVIEW version of this driver was generated converting the CVI version with NI-LabVIEW 7.1. This driver needs a NI-VISA library to be installed. You may download a VISA library on http://www.ni.com/visa .