In order to get more information about the installed oempro version, database and file integrity you need to navigate through Settings > About after logging on to admin area.
This tab provides detailed information about the oempro version, license information and the copyright information.
This gives you an overview of whether your server is compatible with oempro or not and whether there are any issues with the php, apache or any other required modules for oempro which are necessary for the smooth functioning of the software.
This tab will allow you to get more information on the database and also allow you to run the functions such as optimizing tables, repair tables and even export the database.
This can help you run the integrity test on the application files – if at all there are files which have changed for some reason this procedure can allow you check it out.