Multi-volume archives how to

Visit the 7-zip website and download the version for your version of windows. Execute the downloaded file

Follow the steps below to install the 7-zip program

Make sure to download all the parts of the file you want (In this case the 30 parts of the preprocessed matlab data).

Right-click on the first file (with extension .zip.001), select "7-zip" and then "extract here"

7-zip will extract the data from the archive