Question about TMSFMXRichEditor

I am using TMSFMXRichEditor with XE8 Delphi FireMonkey and when I save using RTE Format, I keep getting an error Invalid File Stream on the Open. I am using both TMSFMXRichEditor. SaveToFile, and TMSFMXRichEditor. SaveToText. The SaveToText works, but looses the features as color text size etc. How do I save a document with different fonts and colors, and bring the document back as saved? Even using the TMSFMXRichEditor sample gives the same errors. Thank you for any simple examples.

Never Mind, I just got it to work. Reading an RTE file using TMSFMXRichEditor. OpenTextFile gave that error.