Hi Dunns
There were some problems interfacing labview 6.x and matlab 6.5
Take a look at this link. Probably, you will have to download the patch for your versions.
http://digital.ni.com/public.nsf/3efedde4322fef19862567740067f3cc/ce309627064a3d5686256a9c005b0a5f?OpenDocument
Hope it solves your problem.
Alipio
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"Qod natura non dat, Salmantica non praestat"
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