It seems that you have successfully downloaded and extracted the files for the "Interest (ing) Calculator" program. However, you cannot locate the executable (exe) file to run or install the program. In this case, it is recommended to check the extracted files for any readme or installation instructions. Alternatively, you can try searching for the exe file within the extracted files using the file explorer search function. If you are still unable to find the exe file, you may need to contact the software developer or the source from where you downloaded the program for further assistance.