| Problem | Likely Solution | |---------|----------------| | “This app can’t run on your PC” | 16-bit application? Try (WineVDM) or 32-bit Windows VM. | | Interface looks garbled | Disable display scaling (Properties → Compatibility → Change high DPI settings → Override high DPI scaling = Application). | | Save/export function crashes | Run as administrator and set working folder to C:\Users\Public\Documents . | | No responsive after calculation | Version 17 might be single-threaded. Wait up to 30 seconds; do not click repeatedly. |