**Precondition** * .../eclipse.exe has launched. * iFL plugin has been installed. **Steps** 1. Select a project. 1. Click on _iFL_ button. 1. Load scores -> check the extension (it should be csv) 1. Click _Cancel_. 1. Load scores from json 1. Click _Cancel_ 1. Click _Load scores_ button again -> check the extension (it should be csv) **Expected results** * When the user wants to load scores, the extension should be csv. **Received results** * The extension was json, so no csv scores can be loaded anymore. **Environment:** * Package: https://github.com/InteractiveFaultLocalization/iFL4Eclipse/releases/tag/V3.6.221.4 * Operating System: Windows 10 Pro, 64 bit * Eclipse Version: 2021-12 (4.22.0)