The original CalcGen by I.S.A was first released in . Over time, several updates were released to expand support for additional car models and fix minor bugs. The "17 upd" in your search query likely refers to the 17th update or a specific version number (e.g., v1.0.0.17 or similar), which included:
CalcGen, developed by I.S.A., is a computational software designed to facilitate complex calculations, algebraic manipulations, and numerical computations. Since its inception, CalcGen has been tailored to meet the demands of various user groups, including students, educators, engineers, and researchers. The software's versatility and robust functionality have contributed to its growing popularity across different sectors. download calcgen by i s a 2009 17 upd
Because this is not a mainstream app on official stores, finding it requires searching specialized automotive and electronics forums. Here are potential sources: The original CalcGen by I