To download any of the files below right click on the Software Title and choose "Save Target As". Download times may vary depending on your connection speed. New to downloading? See our document for downloading to Windows by clicking here. By downloading software from the RST Instruments Web site you agree to the terms of our license agreement. Please read it here before downloading.
Unzip the ZIP file once it is downloaded.
DO NOT connect the USB cable until all software has been installed first.
Run the "VW0420 Host 1.30.exe" file and follow instructions in the "VW0420 Analog VW Interface Instruction Manual.pdf" while installing.