When TekVisa is installed a folder named “Visa Samples” is also installed in the C:VXIpnpWINNTTekVISAVisaSamples folder. There are also examples in the Tekvisa programmers manual located at:  /dpo3012-manual/tekvisa An alternative to this sample folder is our Forums where some Tektronix AEs and others have posted example code in Matlab and Python controlling products such as AWGs, Oscilloscopes and more.