Enable DataPlugins to determine which file types a Data Preprocessor instance scans and processes.
If you cannot find the DataPlugin you need, add a new DataPlugin in DataPlugins.
If you enable several DataPlugins that process the same file extension, make sure that your DataPlugins recognize the file format they have been programmed for. All other file formats with the same file extension should then throw an error. If a file is processed multiple times by different DataPlugins, a warning displays in the processing status.