Thank you for writing.
RadRichTextBox provides various ways to import/export its content. Please refer to the following article which describes the different approaches: http://www.telerik.com/help/winforms/richtextbox-features-import-export-import-export.html
. However, the control does not work with databases.
Once you export the content to a file, feel free to save it where ever you want.
the Telerik team