HYDRA (NO LONGER SUPPORTED)
If you run your application from HydraStudio check the %USERPROFILE%\hydra_projects\temp folder. HydraStudio saves output files under %USERPROFILE%\hydra_projects\temp folder if the path to the file is not specified.
This behavior is “by design” for MS Windows OS. If you run the program directly from the filesystem then report will be saved into the current folder.
If you want to save output files into some particular folder while running programs from HydraStudio use absolute destination paths.