Backup data from the past XPS series (XPS-60, XPS-30, XPS-10) cannot be loaded into the XPS-10X because they are not compatible.
Note: Between the XPS-60 and the XPS-10X, individual tone files (.svz) and scene files (.svd) are compatible and can be imported in both directions. For details on exporting and importing, see the related Q&A “Can I import tones or scenes created on the XPS-60?”.