My index are stored in D:\backend\lucene. One index folder is com.example.easynotes.model.Note. But when I am selecting folder D:\backend\lucene\com.example.easynotes.model.Note or D:\backend\lucene, it's showing "can not open indexed path D:\backend\lucene\com.example.easynotes.model.Note. Not a valid Lucene index directory or corrupted?". From application index is working. I just wanted to check how is luke interface and other. I even tried Directory implementation with windows directory no luck