I recently installed this application on my computer and it works properly. There are multiple causes that make Striata Reader stop working properly (a corrupt or a missing file, a failed automatically update, etc.). I suggest you to perform a fresh installation of this software. Go to Control Panel > Uninstall a program > search there Striata Reader and hit uninstall. After that a great idea would be to download the latest version. You can download it from its official webpage or you can download it through Software Informer application's page. After the download is complete, open the setup file and start the installation once again.