I'm trying to get a reading from hp 34401 a digital multimeter through serial port and the version of labview I'm using is 6.1 with windows 2000. When I run I got the following message "Error -1073807331 occurred at Property node (arg 9) in HP34401A Initialize.vi -> HP34401A Getting Started.vi". I went to the site: http://digital.ni.com/public.nsf/3efedde4322fef19862567740067f3cc/83974d03b5224b55c1256c2f00555ff8?OpenDocument to download a new version but it still gives me the same error. Any suggestion?