> Select File, Import File of v3.0 & Older or use the shortcut (Ctrl+F)
> The file format is new as of ShockClock Software Version 3.2. “Import File of v 3.0 & Older” (File Menu) provides for importing older waveform data into v3.2+. Select the older file (.svf) and it will be converted and opened into File 1.