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VISA error

Last Updated: Dec 29, 2015 02:28PM PST
Rigol Scopes VISA Driver Installation / Rigol’s UltraScope software not detect Rigol scope attached to PC via USB OR User receives "Run Time Error '48': File not found VISA32.DLL" error message when UltraScope is launched.

The user either has not installed the latest available National Instruments VISA Runtime engine or the version of National Instrument’s VISA Runtime Engine included on the CD that the user installed is outdated.

The best solution is to install RIGOL's UltraSigma communication software. If that doesn't solve the issue you can download the latest VISA runtime from NI as well:

UltraSigma Communication Software: RIGOL's UltraSigma software installs the necessary drivers, enables easy identification of instrument on any interface, and gives user's a way to send commands and receive both data and images from their RIGOL instrument. It is our recommended tool for learning how the instruments operate over the bus as well as quick debugging.

You can download it free from here.

To visit National Instrument’s wesbite then download and install the latest VISA runtime environment. As of this FAQ update, the latest VISA Runtime Environment available for download is 5.0.1 at the following link (http://joule.ni.com/nidu/cds/view/p/id/2136/lang/en)
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