Startup Error: “Conversion from string…”

Startup Error: “Conversion from string…”

“Unhandled exception has occurred […] Conversion from string “x.xx” to type ‘Single’ is not valid”

Problem: The number format localization might be using ‘,’ as the decimal separator. RossApp does not support number formats other than US English.
Solution: Change the number localization to US English using the Windows system settings.